Gianna gives a distracted answer.

"Naked after..." Gianna said quietly. "You're just fucking sick!" she yelled in disgust. She looked frustrated with herself for even answering the question for Jenn. A loud moan broke her stare at Jenn's cum coated face. You and the girls turned to see Ellen and Mandy locked together at the lips, their hands exploring each other's bodies.

"Holy fuck, sis!" Mandy purred. Ellen's suit had gone completely transparent in the hot water of the showers, the crotch of the bottoms had been slid aside and Ellen's snatch had four of her sister's fingers plunged deep inside. Mandy wasn't in much better shape; the almost non-existant material of her top had been pushed up and her pert tits were standing proudly in the steamy shower. Her bottoms were also pushed aside, her tattoo clearly on display as Ellen snaked three fingers inside her sister. The girls went back to their kiss and Gianna stood transfixed.

"Si...si....sister?" she stammered out. Jenn nodded to you, pointing out the fact that Gianna's thick nipples were straining against the fabric covering her fat tits. They must have been almost an inch in diameter and were tenting the swimsuit out almost that far. They looked almost more like pegs than nipples.

"Oh yeah..." Ellen moaned loudly. Mandy broke the kiss as the sisters stood under the shower head. She turned to Gianna and looked her up and down slowly. You could see her heart was pounding, her tits jiggling with every thunderous beat.

"So Ellen here....Mmmm...." she started, cut off by her own moan as Ellen's fingers slid back up into her. "Oh shit, sis....Ellen here tells me....oh fuck.....that you're the.....oooooooh.....queen of the......Oh fuck! Right there!" Mandy panted and screamed. She fell forward to Gianna, her face planting in the heaving clevage of Gianna. She grabbed her hips for support and started fucking her hips back against Ellen's fingers. You move to get a better look and see that there's all four of Ellen's fingers working feverishly in her sister's twat and her thumb is flexing in her ass. Mandy came hard, Ellen's hand getting wetter as Mandy's moans turned to ragged panting screams. Ellen didn't let up in her ****.

Jenn's hand reached down for your rapidly hardening shaft, making you almost jump out of your skin. Gianna just stood there, shocked, and Mandy looked like her knees would collapse at any time.

"Lesbians..." Gianna said softly. Mandy's orgasms let up slightly and it looked like Ellen's attack was slowing down, letting her sister speak.

"Oooooh, fuck yeah!" Mandy purred. Her lips slid down to Gianna's huge nipples and she let her lips brush against them as she spoke. "You're not my type, sweetie, but if you get 4 of your friends together, I'll eat your pussy 'till your cunt runs dry," she purred, arching her back and going back to fucking against Ellen's hand.

"What about her?" Gianna moaned, looking to Ellen.

"Wanna join us, sister?" Mandy said, her eyes moving to Ellen. Ellen pulled her fingers out of her sister's snatch and she started licking them clean, noisily sucking her sister's cum from her long, talented digits.

"Well, I don't know, I have company this weekend," Ellen said, looking at you and Jenn.

"Oh, don't you worry about stud boy here. I think I can keep him entertained for a few hours," Jenn said, her hand stroking your cock slowly, teasing the thick ridge of your head. You shivered and looked at Ellen.

"If you want to help introduce your sister to the girls of campus, I'm all for that," you say to Ellen, your eyes closing involuntarily as Jenn gives you a long, tight, slow squeeze from the base of your shaft until her hand is cupped over your head.

Ellen shrugged and Mandy stood up, but not before giving Gianna's nipple a playful bite. Gianna's knees quivered under her, threatening to give way.

"Let's go meet your friends," she said sexily and swayed out of the shower, not bothering to fix her suit. Four pairs of eyes watched her tight little ass sway out of room. Gianna recovered first.

"Wash that shit off your face before getting in my pool, slut," she said to Jenn, but did not turn to look at her. The blue-clad cloud walked back out into the locker room. Ellen walked over to you and pressed her body against yours, the heat and wetness of her pussy overwhelming the hot water from the shower head behind her.

"You'd better save some for me," Ellen purred, her hand joining Jenn's on your raging cock. "You came to see me this weekend, Scott, and by fucking God you'll fuck my pussy this afternoon...this evening...and tonight..." she said, punctuating her speech with sensuous strokes of her thumbnail across your cock head. Your dick leapt each time she stroked and a grin crossed your face.

"You bet your sweet, soon-to-be-fisted ass," you say. She flashed an evil grin.

"You mean soon-to-be-eaten-by-my-little-sister cunt," she corrected and bounced away, her tits shaking free of the 'swim suit' she was wearing.

"Just you and me, stud," Jenn said slithering around to in front of you. "Where should we fuck first? Pool, hot tub, or sauna?"