Back to the dorm before swimming.

The walk back to the dorm room was fast, with lots of giggling and touching. Mandy slapped your hand at least once for touching her ass, which you found to be some how tighter than her sister's.

"Need to be careful later," Amy said as you all pushed into the dorm lobby. "If Cathy catches you staying here, Scott, she'll throw your ass out and try to get Ellen and I kicked out of the dorms.

"Not that that would be so bad," Ellen grumbled, rolling her eyes.

"It is if we don't have a house, bitch," sighed Amy. There were a few girls watching the TV in the lobby, but they were too engrossed to watch the fuck parade as two mini-skirts, a pair of tight shorts, and a girl in a towel traveled through with some random guy. They made it to the stairs and ran up them, all the way to the floor where Ellen and Amy's room was.

You stayed in the rear, watching sculpted legs, chiseled asses, and flashing pussy dance before your eyes, making the iron return to your rod. Jenn turned around and looked at your predicament about half of the way up to the girls' floor and started laughing.

"How the hell can you even climb with that thing in your pants?" she asked, stopping in mid stride. Her position gave you a gorgeous view of her fiery furred muff and still-glistening pussy lips nestled in between her parted thighs.

"It uh....spring loads the pants," you say, trying not to sound like a moron. Ellen, Jenn, and Amy laughed, Mandy slapped her forehead and rolled her eyes. "I don't understand how you can run in those," you say and gesture to the mini-skirts that Jenn and Mandy are wearing. The girls looked at each other and shrugged. As if on cue, they both lifted their skirts up over their hips. Mandy's borrowed panties seemed to be growing a double set of lips as her silken folds worked their way free from the split in the crotch. Jenn's soaked red bush glinted in the morning sun light glinting through the windows.

"Better?" both girls asked. Ellen's eyes were rolling between her sister's exposed lips and her friend's well-fisted snatch. Amy's gaze seemed to be focused on Mandy's crotch, while your own was fixated on Jenn's.

"Much," you, Ellen, and Amy responded simultaneously.

You all hit the landing for Ellen and Amy's floor and everyone straightened their clothes and towel. Amy quietly opened the door and looked down the hall. Her head ducked back into the stair well.

"Coast is clear, I'll go first and wave you down if I don't see Cathy." You all quietly nod and Amy saunters down the hall, looking like she was just coming in from breakfast. Luckily, their room was only 15 feet from the stairs. She opens the door and waves the three of you down. Jenn is the last one in and the door closes quickly but queitly behind her. You turn to throw the dead bolt and turn to the girls to see Ellen and Amy already locking lips, their tongues probing each other's mouths like they were drilling for oil.

"Ahem," coughed Mandy. Jenn slunk over to her and pressed her body against Ellen's sister, grabbing her slender waist and pulling her close.

"Why don't you let them kiss," she said quietly and pulled Mandy's lips to hers. The four girls became a mass of exploring fingers, tongues, hands, and rumpled clothing. You felt like your balls were going to burst and cleared your throat loudly after watching the show for a few minutes.

"Girls? Swimming?" you said, breaking the chorus of pants and moans. Four pair of lust hazed eyes turned to you and raked down your body, seeing your cock head sticking out of the top of your pants as you took in the scene.

"Yeah, I guess," Ellen said, pushing her sister's panties down her legs. They splatted against the tiled floor of the dorm room.

"Jesus Christ, sis!" Mandy said in mock-complaint.

"Hey, that juice isn't all mine, you hot little bitch," Ellen said and closed the distance to her sister. The two natural platinum blondes locked lips in a deep kiss that made you almost blow your load on the spot. Mandy's skirt rode the rest of the way up her hips and Ellen pushed her shirt up over her tits. The two mostly naked girls ground against each other, moaning and purring into each other's mouths as they moved.

Jenn's and Amy's hands found your dick almost simultaneously. "Can this be used as a flotation device?" Jenn purred as she slid her delicate hand over your rod. She left Amy to her ministrations for a second, wiping her hand against her snatch to lube it up with her own juices as the three of you watched the two sisters writhing against each other.

"I'm...." you said breathlessly. Both redheads dropped to the floor and captured your throbbing, aching head between their lips and started to suck. When their tongues hit your sensitive crown, you finally exploded. Shot after shot of thick cum blasted into their mouths and across their touching cheeks as you blew the biggest load of your life. You came so much the girls started laughing as their fists pounded down your shaft and your ropes of spunk kept shooting. Finally after what felt like an eternity, your cum just dribbled out and then stopped all together.

"Wow," was the only thing that sounded over the licking and sucking of Amy and Jenn. Ellen was staring at the three of you, her hands still exploring Mandy's body and Mandy's hands still exploring Ellen.

"I guess it'll be an hour before they can go swimming," Mandy said. Everyone laughed a little.

"Well, it was only half a load each, so maybe a half hour," Ellen added.

"The beach is a half hour," Amy said and then turned to kiss Jenn deeply, snowballing the girl with a mouthful of your spunk. The two girls moaned and passed your cum between each other.

"But the pool is just down the block. More time for fucking," Ellen reminded.