Relaxing the entire day

You groped Leah's ass to your heart's content, at one point slipping your hand underneath her bikini bottoms, giving her soft, springy ass a good squeezing. As you did this, Leah moaned softly, grinding up against you.

"So, are you still on board with trying to seduce Fuller?" she asked.

"If you don't mind sharing me" you said.

"Do you mind sharing me?" your girlfriend shot back.

"As long as I can watch" you told her with a grin.

"At the very least" Leah said, stroking your cheek. "But I am going to have to see you fuck her, too." She grinned back at you. "I can't wait to see her reaction to your fat cock."

"I bet she'll love it just as much as you do" you told her.

"Just as long as you remember you're mine" she told you, running a finger daintily across the front of your swim trunks. Your cock responded immediately, throbbing against her finger. This made Leah giggle. "I love how sensitive you are."

"Just responding to you" you told her. "You know, the woman I love?"

"Yeah? That's good. But what if Fuller touches you this way? You don't love her, do you?" she asked.

"I'll still react, sure, but I lust for her. I don't love her" you said.

"Good" Leah said, smiling broadly at you before kissing you again while sliding her hand down your trunks, putting her hand on your cock. She squeezed and massaged you while the two of you made out, your cock growing to full size from Leah's loving touches. You were just about ready to pick her up and slide inside of her when something else slid: the patio door opened and your mother came through.

"Oh, hi Mrs. Doe" Leah said, smiling sweetly at her.

"Hey kids" your mom replied, sitting down on one of the recliners.

"How are you doing, mom?" you asked. "You're home early."

"We had a meeting so the night shift manager got there early, so she spelled me an hour and a half early" your mom explained.

"Great" you said. You weren't really that happy about that, though. You'd been about to have sex with your gorgeous girlfriend, with nobody around to interrupt you. If only you could send your mom away.

"So how are you, Leah?" your mom asked.

"Just fine, Mrs. Doe" your girlfriend replied, that big smile on her face that people loved. "I'm going to stay over this weekend."

Your mom shot you a knowing look. "Oh really?" she said.

"Yep" you said. "We're going to stay in the guest house, though."

"As long as you stay in the guest house safely" your mother said.

"We're adults, mom" you told her.

"Don't worry, Mrs. Doe" Leah said. She looked at you and smiled. "Your son and I are very responsible."

"Leah, I thought I told you. You can call me Maria" she said.

"Oh, yeah, sorry. Just being polite like my parents taught me" your girlfriend replied. Her words made you laugh, because you were pretty sure that the politeness she showed you whenever she went down on you was not something she'd been taught by her mom or her dad. At least, you hoped.

"What're you laughing at?" your mom asked you. "She's just being polite like she was taught."

"I know" you said, "sorry mom. Sorry Leah."

"That's okay" Leah said, smiling and kissing your cheek. "So let's swim, huh?"

"Yes ma'am" you said. Since your mom had joined you outside you might as well go swimming, rather than have sex like you'd hoped.

Rebecca joined you for a swim later, talking to Leah bout things only women would enjoy while you just did your laps. Your mom had gone inside again after getting a phonecall, so for now it was just the three of you. Occasionally Leah would stop you and demand you pay the toll, which was invariably a kiss. You'd give her that, of course, unable to resist your gorgeous classmate.

"So are you two this annoying during lectures as well?" your big sister asked.

"Not usually, but sometimes" you said.

"Look, I just really like your brother, okay?" Leah told your sister. "I like showing it."

"You don't need to show me, he's my brother" Rebecca said.

"I'm not showing you; I'm showing him" Leah replied, smirking. "Just in case he wants to run out on me."

"I'd never" you said with a laugh.

"You better not. I'm crazy about you" Leah replied, kissing your cheek.

"Gag!" Rebecca said. Leah giggled and splashed water at your sister. It was nice to see Leah getting along with your sister, making you smile.

"What're you smiling at?" Leah asked, splashing you too.

"Hey, stop that!" you said. "I was just thinking about how nice it is to see you get along with my sister. That's very important to me, you know."

"That I get along with your family?" your girlfriend wanted to know.

"Yeah, for sure. I mean, I'm not above eloping, but I want you to be friends with my family too. Especially this girl" you said, wading towards Rebecca and putting an arm around her. "We just reconnected ànd I want it to stay like that."

"Oh?"Leah asked, smiling as you hugged your big sister.

"Yeah, it was nice to get along with her again" you said. Together with Rebecca you told the story of your early years, with your dad walking out after getting your mom pregnant with Dawn after poisoning your relationship with Rebecca for years to come.

"That's sad" Leah said, looking pensive.

"It's okay" Rebecca said. "John and I are friends again and close as we have been in a while."

"It's time for iced tea!" Dawn suddenly called. She walked out onto the deck with a tray with two pitchers of steaming iced tea, condensation beading down the side, and enough classes for all of you. Setting it down underneath the tent you'd put up above the recliners, she got a glass and went to lay down in the sun.

"Let's go" Rebecca said, climbing out of the pool. Leah joined her, looking at you over her shoulder knowingly. Yes, you had been checking out that sexy ass of hers. She winked at you then joined your sisters on the recliner, though she and Rebecca laid down underneath the tent. You decided to go for a few more laps around the pool before getting out yourself, walking over to your sisters and girlfriend.

One of Leah's firm breasts threatened to spill out, making you grin. She knew what was going on as she grinned right back and shot you another wink before putting her bikini top right. She smiled at you when you sat down on the recliner next to her and grabbed one of the glasses of iced tea and taking a good drink.

"Damn, that's good" you said. "Mom's still got it."

"Yeah, this is good stuff" Leah agreed. She looked at you and smiled. She had it bad, just as bad as you did. Her eyes roamed across your body, pausing at your groin. Leah licked her lips and winked at you. God, this girl was such a tease. You hadn't forgotten how she'd turned you on and still intended to get back at her for that. Maybe you could have her go down on you in the bathroom or something.