Mom Swap, Part 5

One Month Later…

Gavin Westher had had the happiest month of this life this past month. Since that sleepover at the Bishop household, EVERYTHING had changed.

Instead of being a lonely nerd who’d never seen a woman’s breasts, he was now a very experienced nerd who frequently slept with the hottest woman in town.

Said hottest woman rolled over in bed, and Gavin heard her give a sleepy murmur which had become very familiar to him.

“Hi.” Monica mumbled, and Gavin looked down at Monica beside him in bed.

The two of them were laying in Monica’s king sized bed. Monica was clad in one of Gavin’s T-shirts and some lacy purple panties. Gavin’s T-shirt, a nerdy gray shirt with a logo depicting one of Gavin’s favorite video games, was like a crop top on Monica, as it strained rather shockingly over her impressively large breasts.

Monica was not wearing a bra beneath Gavin’s shirt, and it was very obvious. Gavin’s hand ran along her mostly bare stomach, and slid up Monica’s shirt. He grabbed a handful of Monica’s left breast, and the older, dark-haired woman gave a low, throaty moan.

“God, you know how to wake a girl up in the morning, huh?” Monica teased.

“You taught me well.” Gavin smiled. Over the course of his time being involved with Monica, he had gradually grown to not be nervous around her. That meant Monica was now one of three women in the entire world who Gavin didn’t get nervous around.

She was on that list beside his own mother, Diane, and Chloe McRose, who he’d known since he was a child.

Monica laughed and leaned up to kiss Gavin. His hand slid out of her shirt, and he wrapped his arms tightly around his lover.

Monica slid around and sat atop Gavin, smirking down at him. She tucked her dark hair behind her ear, and reached down for the hem of Gavin’s shirt, tugging it off and tossing it aside.

Gavin adored staring at Monica’s incredible breasts, and she obviously enjoyed the attention.

“You are so, so sexy.” Gavin groaned.

“I never get tired of hearing that.” Monica said with a smirk.

“Seriously. You’re amazing.” Gavin said seriously. Monica rolled her eyes playfully.

“You know, you don’t have to butter me up to get me to sleep with you, babe.” Monica teased.

“Can’t hurt my chances, though.” Gavin said with a smile he hoped was charming. Monica hummed thoughtfully.

“It sure can’t.” she said, and leaned down to kiss him.

———

Zack Bishop woke up to feel a head on his chest, and his eyes opened up.

His eyes met Diane’s green ones, and he smiled.

“I can’t get tired of waking up to see your face.” Zack murmured.

“You’re such a sweet talker.” Diane laughed, and slid up Zack to kiss him. Diane’s blond hair was a mess, and she was entirely naked, just like Zack was.

They had fallen asleep post-sex last night, with the door to Diane’s bedroom locked.

Yet, despite her state, Diane couldn’t look any more stunning to Zack.

His hands ran carelessly along her curvy body like he owned it, and Diane happily let him.

“Being with you, this last month… it’s been amazing.” Diane murmured as Zack’s hands caressed her hips.

“I feel the exact same way.” Zack said.

“I… I want to tell Gavin the truth. About us.” Diane admitted. Zack’s eyes widened.

“I know, I know. That’s a big commitment, and I definitely don’t want to hurt your friendship or anything, but… I don’t want to sneak around with you behind my own son’s back. I love you, Zack. I want a life with you, however unusual it might be.” Diane said softly, and Zack was quiet for several moments.

“I…” Zack began, but trailed off, unable to form words.

“You… you don’t feel the same way I do.” Diane exhaled, “I understand. It’s a lot… and dating a woman sixteen years your senior…”

“No, I do want to date you.” Zack said, firmly, “No matter how weird it is.”

Tears filled Diane’s green eyes. Happy tears.

“You’re serious?” Diane gasped.

“Entirely. If you want to tell Gavin, then we’ll tell Gavin.” Zack said seriously. Diane leaned down and the couple happily kissed.

———

The day seemed to pass by slowly. Zack and Diane showered together, and it took a good deal of self control to not fuck in the shower.

After that, the two got dressed. Zack had brought over some of his clothes two weeks ago, after a lot of hassle going back and forth between his house and Diane’s.

Diane changed the sheets for like, the seventh time in nine days, and then the couple laid in bed together, talking a lot about what they were going to do once Gavin knew their secret.

Diane looked heaven sent in a pink top and tight light blue jeans. She had her head on Zack’s chest, her blond hair like a golden splash across Zack’s soft green T-shirt.

Diane and Zack both had their phones out.

“Hey, smile.” Zack said, and angled the phone up to take a selfie with Diane.

“Aww, that one’s great. Send it to me.” Diane insisted, and Zack did as he was told.

They heard a door open, and both of their heads turned towards the sound.

“Gavin’s home.” Diane said, a little bit of anxiousness creeping into her tone.

“Yeah. He is.” Zack said. Diane squeezed Zack’s hand.

“You don’t have to stay and tell him today.” Diane tried to offer him a way out.

“You’re right, I don’t. But what you said this morning was right. I’m done sneaking around. I want to be with you, Diane. I love you.” Zack said, and Diane glowed with happiness.

“I love you, too.” Diane said, and the two kissed, soft and gentle.

“I guess we should go tell him.” Zack murmured.

“Mhm.” Diane said. The two exchanged one last quick, light kiss, and then they headed out of Diane’s bedroom and to the living room.

When Zack and Diane rounded the corner, they saw quite the surprising sight.

Zack stared at the sight of his mother, entirely exposed except for a pair of skimpy jean cutoffs.

She stared back at Zack in surprise, and Zack’s gaze slid to the boy beside her, the boy who had been kissing her when he’d entered the room.

“Gavin…” Zack said in total astonishment.

He felt a hand touching his, and his fingers instinctually laced with Diane’s.

Zack tried not to stare at his topless mother, or her tantalizingly large breasts. Zack didn’t want to notice that her breasts were a good bit larger than Diane’s.

“This is awkward.” Diane broke the silence.

“Are you guys holding hands?” Gavin furrowed his brow.

“Uh… yeah. See, Gavin, sweetie, Zack and I… we’re… together.” Diane explained.

Gavin stared at his mother.

“I think I need to speak with my son in private.” Monica said, looking at Zack with an odd emotion in her eyes.

“I think I do, too.” Diane said, looking to Gavin.

Diane and Gavin left the living room, and Zack became very awkward, alone in a room with his topless mom.

“Do you have a shirt or something?” Zack winced as Monica walked towards him, tits bouncing with each movement.

“No, I don’t, actually.” she laughed. Zack let out a yelp as Monica threw her arms around him tightly.

“Mom.” Zack said in complete surprise. He tried not to think about how incredible her bare tits felt up against him, or how hard her nipples were. He failed, and he could feel his cock stiffening in his jeans.

“I’m so proud of you, honey.” Monica whispered in his ear. Zack lifted a hand and wrapped his arm around Monica’s bare lower back, feeling even more awkward that he wasn’t hugging her back.

“Thanks? Uh, what are you proud of me for, again?” Zack asked, his cock now painfully erect, and Monica could almost certainly feel it.

“Diane. She’s been lonely for years. When you two walked into the room, I saw how she smiled at you. That’s the smile of a woman in love, Zack.” Monica said delightedly.

“Oh. You’re… happy I’m dating Diane?” Zack blinked.

“Thrilled.” Monica said, drawing her top half back from the hug, which only drew Zack’s eyes down to her fantastic tits.

“Eyes are up here, love.” Monica said lightly, and Zack looked up at Monica’s face, flushing darkly.

Monica cupped his cheek, smiling at him.

“I guess you’re wondering about Gavin.” she said. Zack gave a nod.

“I’m still not sure on what happened myself. The morning after he spent the night a month ago, I caught him spying on me before I got in the shower. I… got a little carried away with teasing him, and we fucked.” Monica said bluntly.

Zack winced.

“Oh, hush. You’re sleeping with a 34 year old woman on the regular, I can say the word fuck.” Monica rolled her eyes, “Anyway, after that, we met up again. And again. The sex was great, but I found myself actually falling for him. I mean, after so long being ignored by your father… the worship in the way Gavin looked at me in those first days… I loved it. And eventually, that worship in his eyes turned to real love, and I found myself loving him back.”

“That’s… that’s great, Mom.” Zack said, unsure at the emotion bubbling in his chest. Glancing down at his mother’s enormous bust didn’t help the emotion.

“Are you jealous, love?” Monica asked playfully. No. Zack… he couldn’t be jealous, could he? Jealous that his best friend was fucking Monica and he… wasn’t?

Zack furrowed his brow.

“Oh. Oh, you are jealous.” Monica gasped. She got a slightly wicked look in her eye.

“Let me go have a chat with your new lady friend. I think I can talk her into giving you and Gavin a gift.” Monica said, and then, she kissed Zack lightly on the mouth.

She walked off into the other room, leaving Zack standing there, stunned.

———

Zack and Gavin glanced at each other awkwardly. They were standing in the living room, alone.

Monica had went and collected Diane, and then the two older women had went to Diane’s bedroom, leaving their sons to talk.

“So… you and my mom are dating?” Gavin asked.

“Yep.” Zack said. There was a long pause.

“You, uh, dating my mom?” Zack asked. Gavin nodded.

“Uh huh.” he said.

This was unbearable awkwardness.

“Look, this is stupid.” Zack said suddenly, “So we fucked each other’s moms. I’d say that cancels out, honestly. Neither of us did anything wrong here, because we both did.”

“I thought two wrongs didn’t make a right.” Gavin frowned.

“They don’t. In this case, we have TWO rights.” Zack said. Gavin considered that.

“So… I guess we should just get back to normal, then?” Gavin asked.

“Guess so.” Zack said.

There was a bit of a pause, but then the boys heard the bedroom door opened, and they both looked up curiously.

Zack and Gavin’s jaws dropped in perfect unison.

Diane and Monica were dressed in an almost unimaginable way, to their sons, at least.

Zack had seen Diane in some similar outfits, and Gavin had seen Monica in similar things, but they’d never seen their own moms like this.

Diane wore a bold blue lacy lingerie set. The top only covered the lower half of her breasts, showing off just about all of the tops of her breasts. You could see into the deep valley between Diane’s large breasts, and it looked tantalizing. On her bottoms, she wore matching lacy bottoms, with a garter belt that matched perfectly.

Zack was practically drooling over Diane, and so was Gavin, actually.

Zack’s gaze slid to Monica, and his heart started thudding in his chest. His mother was wearing a deep green teddy, with a giant hole in the center that showed off amazing cleavage. The entire teddy was practically see through, except for a little bit over each nipple. Zack could very clearly see her large areolas, though.

“What’s going on?” Zack asked weakly. Monica came forwards with a bit of a sway in her step, and held out a hand to Zack. He took it, and was surprised when his mother started guiding him down the hall to Diane’s bedroom.

Behind him, he could see Diane leading Gavin, too.

“Mom, what is this?” Zack asked quietly. Monica just flashed him her most seductive smile, and led him into his girlfriend’s bedroom.

Monica and Diane sat down together on the bed, and Monica slipped her arm around Diane’s shoulders, letting her hand rest on Diane’s left breast.

“We wanted to thank you studs for being so accepting of each other’s relationships.” Monica said in a throaty sort of voice that oddly reminded Zack of Taylor’s sultry rasp.

“Oh. Uh, no problem.” Gavin said, still sounding confused.

“We talked it through, and well, we realized that you both were crushing on your mothers.” Diane said, and her eyes found Gavin’s, a little shyly.

“So…” Zack trailed off, unable to voice his thought.

“It’s foursome time.” Monica confirmed.

“Holy shit.” Gavin and Zack said in perfect, never to be repeated unison.

Zack moved forwards swiftly to the bed, and Monica and Diane both rose to greet him. Zack felt both women press up against his body. His mother’s sensational breasts were pressed firmly to his chest while Diane’s were mashed against Monica’s breasts and Zack’s side.

Monica leaned in and kissed Zack on the mouth, but her lips scooted aside to make room for Diane.

The threeway kiss didn’t last long, because then Monica and Diane stepped away from Zack and pulled Gavin into their tits, and they gave him a threeway kiss as well.

After that kiss was over, Monica stepped away from Gavin and Diane and approached Zack.

“I’m all yours, love.” Monica said in that same sultry sort of tone.

“Yeah, you are mine.” Zack said in a low voice, wrapping his arm around Monica’s waist, “You’re my mother.”

“Mmm… feeling jealous that your best friend got to fuck me before you did?” Monica egged Zack on. She wanted him passionate in how he fucked her.

“I’m so fucking jealous I can’t think straight. I’m going to fuck you into next week, Mom.” Zack growled, and shivers ran up Monica’s spine.

Across the room, Gavin was kissing Diane. When Monica went to Zack, Gavin couldn’t help but pull his beautiful mother into a lasting kiss.

“I can’t believe I get to finally have sex with my mom.” Gavin breathed.

“I can’t wait.” Diane said eagerly, the taboo of it all clearly rubbing her the right way.

———

The Westher house that day was filled with loud shouts, screams, and moans.

Diane Westher’s bed became a den for the hottest sex imaginable.

Two couples were on that bed, heatedly fucking each other.

Monica Bishop was sprawled on her back, moaning and grasping the sheets as her son plowed her pussy. His thick cock could pleasure her in ways Gavin could never, but Gavin’s added length reached places in Monica that Zack couldn’t reach.

Zack fucked Monica without any kind of inhibition. She had egged him into this, playing on the small existing jealousy in him, and brought it out in the form of the best fuck of her life.

Both women were, in fact, having the best fuck of their life. Not because Zack was better than Gavin or vice versa, but the taboo of mothers fucking their sons drove both women absolutely mad with pleasure.

Zack favored Monica’s breasts, groping and kissing all over them. He realized very quickly what sort of effect that had on her, and she soon found herself orgasming to Zack pleasuring her tits over and over again.

On the Westher side of things, they were being a bit more romantic about it all. Not to say the Bishops weren’t having their own real, passionate feelings for each other, but the Westhers were much gentler in their love.

Gavin’s long, gentle strokes stimulated Diane in a different way than Zack’s dedicated pounding did. She, like Monica, adored both Zack and Gavin’s cocks, and specifically treasured their different styles. Gavin’s was soft and sweet while Zack’s was hard and hot.

Monica reached out for Diane, and the two women held each other’s hands tightly while their boys pleasured their pussies perfectly.

“Fuck, this is incredible.” Zack groaned, and Monica gave a very agreeable moan. Zack leaned down and buried his face in his mother’s sizable breasts. Monica let go of Diane’s hand to hold her baby boy tightly to her as his cock slammed balls deep inside of her, and then exploded.

The feeling of her son’s cum inside her, threatening to get her pregnant, tipped Monica well past her edge, and the two Bishops rode the high of their respective explosions together.

The Westhers hit their breaking point not too long after, but Diane did have to confess that Gavin didn’t bring out nearly as strong of an orgasm as Zack usually did. Still, her son’s cock fucking her made her euphoric, and so she had absolutely no problems with that.

There was a bit of an unspoken recovery period, but Gavin and Monica bounced back very quickly.

The couples changed, and Monica started riding Gavin while Zack moved over to lay beside Diane. Monica’s juices glistened on Zack’s cock and Gavin’s cum leaked from Diane’s pussy. Neither one cared frankly.

Diane pulled Zack’s head maternally into her bosom, which he rather enjoyed. He enjoyed even more when Diane started giving him an amazing handjob, his mother’s juices the perfect lubricant.

Zack didn’t like to admit it, but he actually found watching his mother get fucked by Gavin kind of hot to watch. It wasn’t long at all before Zack looked up at Diane’s green eyes, which were a much darker green than usual.

“I’m going to cum.” he grunted. Diane moved down to Zack’s cock and put her lips on Zack’s cock, and started blowing him.

Zack groaned in pleasure, and then he remembered that his cock was covered in Monica’s pussy juices, which meant that Diane was currently tasting Monica in her mouth.

Zack gave his girlfriend a warning, and then he exploded inside her mouth.

Diane usually swallowed, but this time, she was practically ripped off Zack’s cock by Monica.

To Zack’s shock, Monica planted her lips right on Diane’s, and the two girls started passionately making out. Zack’s cock was still gushing seed, and the two feverishly kissing women both got splattered with Zack’s cum, but neither one seemed to mind.

Diane pulled back from the kiss first, and laid down beside Zack, breathing hard. Monica came and laid on Zack’s other side, and for a second, Zack had a woman on each arm, and he was very happy with that.

Then Gavin came over, and Diane moved to lay with him.

Zack looked over at Monica, who was giving him some very sultry eyes.

“Thank you. For talking Diane into this.” Zack gasped.

“Oh, trust me. I was extremely happy to.” Monica said.

“I think the four of us need to talk.” Diane said, and some murmurs of agreement happened.

“Do you really want to have a serious talk covered in sweat, cum, and juices?” Gavin asked.

“Yep.” Monica said.

The four occupants of the bed all sat up. Gavin and Diane sat shoulder to shoulder, while Monica sat between Zack’s legs, his arms around her, and his still mostly erect cock nestled between her lower cheeks.

“So, we need to talk about how this relationship is going to work.” Diane said.

“Yeah, I agree.” Gavin said, looking on jealously at Monica and Zack’s intimacy.

“Well, for the most part, it’ll be the standard couple. I’m still going to be with Gavin, and I imagine you and Zack will stay together, Diane.” Monica said, “But every now and then, I don’t think it’s wrong to let our boys fuck us.”

“So, we’re not switching partners or anything?” Gavin stressed.

“You don’t want to be fucking your dear old mom?” Diane asked, mockingly offended.

“He’s had the best, so he doesn’t want to settle for the rest.” Monica said innocently, dropping a wink at the blond boy who owned her heart.

“Funny, I was going to say that about Diane.” Zack teased his mother. She gave a playfully offended gasp, but then settled back against his chest.

Zack’s hand slid along his mother’s still wet pussy, enjoying the soft gasps escaping her lips.

The Westhers were a little less blatant in their affections, but Gavin was playing with one of Diane’s boobs, and her hand was stroking his cock idly.

“So, what about weekends are mother-son weekends, and then Monday through Friday is the standard relationships?” Diane suggested.

“I like that!” Monica exclaimed.

“Me too.” Gavin said.

“Works for me.” Zack nodded.

“Perfect. Now, because there’s no more sneaking around, this means that we can have sleepovers every night, Gavin.” Monica teased her boyfriend.

“Well, there’s still the issue of Dad.” Zack brought up reluctantly, not wanting to ruin the mood.

“He won’t be an issue for much longer.” Monica sighed, looking a little sad, “He’s filing for divorce.”

“What? HE’S divorcing YOU?” Zack gaped.

“Yeah. Spouted some bullshit about wanting to commit more time to his work. He already gives them 24/7. I don’t see how much more committed he can get.” Monica said, clearly upset about the issue, despite loving Gavin like she did.

“Well, I’ll promise you that I raised my son to treat women better than that.” Diane said, and kissed Gavin’s cheek. Her mouth did still taste of Zack’s cum, and she couldn’t imagine Gavin wanted that taste in his mouth.

“Oh, I know you did. It’s why I love him so much.” Monica smiled.

“Your son’s amazing, too, Monica. You did a good job on him.” Diane winked at Zack.

“I sure did.” Monica agreed, looking back at Zack. He smiled back at her.

“Well, I think we all need to take some showers.” Gavin said.

“It’s Saturday, so I get to shower with Mom.” Zack grinned at his friend.

“Well, I get to shower with my mom.” Gavin shot back.

“That’s the point. Both of you insanely lucky idiots get to fuck both of us amazing women. Stop competing.” Monica said in exasperation, laughing a little at the outrageousness of the situation.

“Alright, you raise a good point.” Gavin relented. Monica blew him a kiss.

“C’mon, Mom.” Gavin said to Diane, and the Westhers went into the master bathroom to shower. Monica turned to face Zack, and he wrapped her back up in his arms.

“We could shower.” she said, “Or… we go again.”

Zack grinned at Monica.

End of MOM SWAP

———

At the moment, I am considering what sort of project to start working on next. If you have any ideas for potential short stories like this one (or even longer threads), please consider sending me a private message with your idea in it. Ideas for the old canon or the new Azure Rocks 2022 canon are both valid.

Thanks!****