Linda, his stepmom

Ralph got home from school with a huge smile on his face. That was an incredible experience with Ms Henley, but now he was starting to wonder what was going on.

He and Kelly had never had any issues, but the fact that she climbed into the shower with him and fucked him was completely confusing and unusual. As amazing as it was, it didn't make any sense, and he began to remember weird things about it.

Then there was Ms Henley. That was completely out of character for her, and he was pretty sure she could get fired for doing that. There was also the green goo he saw both times and the fact that his penis was more than twice the size it was yesterday. Something had to be causing all of this.

"Hey little Bro," Kelly said sitting at the table with a smile on her face.

"Hey Kelly," he said before putting down his bag and sitting across from her. "Are you feeling okay?"

"I feel amazing, even better after this morning. Why do you ask?"

"Well, you joined me in the shower, sucked my dick, and then had sex with me. Out of the blue, no reason. What's up?"

"I dunno, maybe I just realized how great you are. Maybe I just wanted to rake your virginity. Not the first time I took your stuff," she said referring to a few instances when they were young. "Besides, the whole step-sibling kink is just so fucking hot. You want to go for round two?" She said as Ralph felt her foot in his crotch.

"Shit um....."

"Hey Ralphy," Linda said coming home from work. "How was school?"

"It was uh..... it was great actually," he said trying to hide the fact that his cock was being teased by Kelly's foot.

"Well, that's good. All set for graduation?"

"Yeah, I don't think that's gonna be an Is..... ISSUE!" He blurted out as Kelly pressed harder with her foot.

"You okay?" Linda asked.

"Yeah, just sneezed while I spoke," he said before motioning for Kelly to stop.

"I can help you study if you want," Kelly said with a grin.

"Isn't that nice of you," Linda said with a smile. "Glad you two are growing closer.

"Oh, Ralph and I are very close, Mom," Kelly said as she continued to rub the front of his pants with her foot.

"I uh, I gotta go to my room," Ralph said grabbing his bag, using it to his boner, and quickly get to his bedroom. "Okay, something is......." he started to say before he noticed a slight green stain on his bag.

Soon he noticed slight markings like something green and slimy slithered across the floor. He then noticed a little on his bed, wall, and ceiling. He then noticed the cum stains on his blanket and the ones he saw on his clothes this morning.

"What is going on?" He asked himself as his cock twitched a little in his pants.

"A gift, from Ariestia!" A strange voice suddenly said as Ralph stood up and looked around.

"What..... who said that?"

Ralph began to feel weird as he stumbled and fell onto his bed. His cock was twitching in his pants and felt strange as he was suddenly very turned on, but didn't know what was going on.

Soon, he looked down and saw his belt starting to unbuckle itself, like magic. His pants unbuttoned and unzipped themselves and soon his cock was wiggling and pushed away the fabric of his underwear and stood straight up in the air, pulsing and twitching.

"Wha...... what's going on?" He asked as he stared at his pulsing penis.

"You have been given a gift from Ariestia."

"A gift? Ariest...... that painting from the museum?"

"Yes. She enjoys compliments, so she has sent me to fulfill whatever sexual fantasy you desire. I have already fulfilled two of them."

"What..... wait, Kelly, Barbara, oh God, you are making these women........ fuck me?"

"Yes, I am Algoth, the penis demon, and there is more to come, but first," Algoth said as Ralph's cock began to glow green.

"What are you..... oh God!" He said as he started to feel an immense pleasure in his cock that he didn't want to stop. "Oh shit, this feels so.............. FUCK!" He screamed as he sat up in his bed, noticing that the sun had gone down and his pants were all closed up again like nothing had happened. "Wait, how.... was that a dream?"

"Knock knock"

"Kelly?" He said thinking it was his stepsister wanting more but instead, when the door opened, he saw Linda. "Mom?" He said as she smiled, standing there wearing a bathrobe.

"Hey Sweetie, can I come in?"

"Yeah, sure," he said still confused and starting to believe that maybe all of this was a dream.

"You've seemed a bit tense lately," she said before sitting down next to him on the bed. "I just want to make sure you're okay."

"Yeah, I'm fine. Just senior year stress and stuff," he said as she smiled at him and ran her fingers through his hair.

"You know, I know I'm not your real Mom, but I'd like to think that I have at least helped you become the man you are today. A young man that I am very proud of."

"Thanks, and yeah, you've been great," he said feeling that motherly comfort that he felt from her many times throughout the years.

"I'm glad because I love you."

"I love you too," he said before she took him and hugged him, letting his head rest against her shoulder.

They just sat there silent for a moment and Ralph was starting to feel like everything was going to be okay until Linda said something that worried him. "You know I got a call from your teacher, Ms Henley today."

"Oh?" He said getting a little panicked.

"Uhuh, and I also had an interesting conversation with Kelly too."

"About what?" He asked as his heart began to race.

"Oh, some very shocking things, and let me just say," she said before she leaned closer and whispered in his ear. "I feel a little left out."

"Left...... out?"

"Yes. I want you to know that if you ever have a problem, I am here for you. And I do mean, any problem, at all," she said as her hand began to slide up his leg.

"Mom?" He said, shocked by what he was hearing when he noticed her robe slightly open, and she was wearing nothing underneath. "Mom, what are you doing?"

"I am relieving your stress, and taking care of my boy." She stood up and removed her robe, standing in front of him completely naked. "I can show you so much more than your Sister, and your teacher can."

Linda was suddenly in his lap, kissing him as he fell back against the mattress, shocked by what was happening as his stepmom was naked on top of him, kissing him. He could feel her warm slit right on top of his aching cock as she rubbed against him.

"Mom...... this isn't........ we can't......"

"That's right, call me Mom, it just makes it even hotter," she said as she unzipped his pants, pulling them down, then quickly moving on to his underwear, releasing his monstrous cock. "Oh wow, I am very proud of you," she said as she grabbed his penis and gently stroked it.

"Mom, please, this isn't right," he said as she seemed to ignore him and gently stroke his member which even he was enjoying. "You have to listen....... to me.... shit! Something happened to my penis, it's making you act like this. This isn't you!"

"Oh no, let me take a look at it," she said before leaning down closer and gently kissing it right under the head. "You're right, something is wrong with your penis. Good thing Mom is here to make it all better."

Ralph wasn't sure if it was just natural lust, or Algoth making him submit or something, but he soon realized he couldn't stop what was going to happen, and the worst part was how much he was starting to get into it. Her lips wrapped around the tip of his cock as her two soft hands stroked the sides, before working her way down around his balls.

"Doesn't that feel so good?" She said as he suddenly noticed the green flash of light in her eyes, realizing it was too late to stop this. "Kelly took your virginity, but I am going to teach you so much. I saw a stepmom porn video on your computer the other day."

"What?" He asked looking up from the mattress, face red with embarrassment as she continued to gently play with his member.

"But those videos are so staged, so fake. The real thing is so much more fun."

"Holy shit, this can't be happening," he said, lying against the mattress as he could no longer help just how much he wanted this to happen.

"Now, how sexy is your stepmom," she said as she began rubbing his cock against her breasts.

"I don't have the words, I mean, you are so......" he started to say before he noticed something very odd.

His cock twitched as her soft mounds felt so good against him, but he then noticed this strange green glow filling his penis. He couldn't look away as this green pulse started at the base of his cock and shot up his shaft. Then it seemed to leave his penis and it then works its way into her breasts.

His eyes widened as Linda's already perky and amazing tits began to grow right in front of him. She moaned, seemingly unphased by the unnatural changes happening to her body, but soon her breasts were big enough that she could squeeze them around his member, so she then started jerking him off with her amazing huge breasts.

"Fuck...... fuck..... this is so fucked up!"

What had happened with Kelly and Barbara was incredible and strange, but his cock hadn't made physical changes to them, at least not any that he noticed. It was such a turn-on watching Algoth do this to Linda, but it also had him worried because he didn't know exactly what he was doing to these women that he cared about.

"I love this," she said as she squeezed her tits tighter around his cock. "This is so kinky, so fucking hot. My stepson, looking so shy and nervous, with his cock between my breasts. I can do whatever the fuck I want to you," she said with a twisted-looking smile which made him nervous.

She released his member and crawled up towards him. She grabbed his shirt and pulled it off of him, so now he was completely naked as she sat on his legs and let his cock rub against her pussy, teasing him unmercifully.

Ralph's heart was racing as he looked up at this gorgeous woman who raised him for a good portion of his life. He watched as his cock kept rubbing against her slit, hoping with every pass he might finally enter her, and she knew it as she made him suffer longer and longer.

Her breasts bounced, now bigger than before and she looked like a sweaty porn star. Her hair was soaking wet with sweat and her skin was starting to glisten as she ran her hands along his chest.

"You want to fuck me? You want to fuck your mommy, feel her from the inside?"

"Please stop," he begged as he moaned.

"You don't want that, you want this to happen. You want Mommy to fuck like you like crazy. Well, don't worry. I'm gonna take good care of my boy," she said, leaning down close and kissing him as his cock finally slid inside her welcoming pussy.

"Oh......... AH......." He couldn't find the words as he went cross-eyed with pleasure while Linda just laughed a little watching him squirm beneath her.

"That's it. Make me proud Ralphy," she said as she began to ride his cock like a cowgirl. "Oh yeah, this feels so right. Touch me Ralphy," she said grabbing his hands and placing them on her enlarged breast.

Ralph felt ashamed, aroused, dirty, kinky, and a whole mix of things, but he didn't want this to stop. This was the best sex he had had since this started and he wanted to cum inside her. Her skin was soft as his hands explored her body, making their way down to her ass.

That was when he noticed the green light again, crawling along her hips and around her ass, and just like her breasts, it began to plump, getting rounder and softer in his hand. Her eyes were glowing bright green at this point as she continued to ride his cock like a total nympho.

"That's it..... fuck me...... you're such a good boy, and Mommy is gonna fuck you just the way you like."

His bed was rocking back and forth, hitting the wall as she fucked him. She kissed him again, nibbling on his bottom lip as she rested her tits on his chest. Her ass was jiggling at the point as she milked his cock, screaming her lust to the point the neighbors could probably hear them.

What he didn't know was that Kelly had been sitting on the floor outside his bedroom door fingering herself while she listened to them fuck. Her eyes were glowing as well as her tongue hung from her mouth, wishing she was in there with them.

"That's it, Honey, cum for Mommy, fill me up as much as you want," she said running her fingers through his hair and sucking on his lips again. "It's okay, I know you want to, so do it. Cum inside me, cum in my fucking pussy!"

"Mom...... fuck...... I......."

"That's it, just like......... oh YEAH!" She moaned as Ralph's cock erupted in Linda's amazing pussy making him yell as loud as he could as her pussy squeezed his member like it wanted to suck out every single drop of cum that he had.

Honestly, he was surprised he had anything left given everything that had already transpired that day, but none of that mattered at the moment. His hands were squeezing her plump as as his eyes rolled in the back of his head as he just continued to pump his seed into her like a busted fire hose and it didn't stop for a long time.

"Holy shit....... holy shit!" He said as he struggled to catch his breath with his Stepmom still on top of him, smiling down at him with a sinister look in her eyes.

"You made me proud Ralphy," she said kissing him again. "But the night is still young, and like I said before. I am gonna fuck you all night long and fulfill every kinky fantasy you have.

Ralph's cock twitched and instantly became erect again, still inside her. He was at her mercy and was nervous, but also excited at the same time. He didn't care about the demon, or the consequences anymore as he prepared for a night of the dirtiest kinky sex that was ahead of him.