Keep silent

You decide to keep watching in silence, not wanting to disturb your situation. The girls soon finish washing the sudsy waters off them, as Big Tits grabs a towel, running them through the gap between her breasts before jiggling them around as she tries them, before doing the same with her ass as it bounces around while she tries it. Literal Douche once again spends too long on her vagina, sticking a corner of the towel inside her and rubbing it along as she tries her pussy. Thing 1 and Thing 2 dry themselves and each other off with their towels, their small tits bouncing as their nipples harden from the friction, and they seem to quite enjoy drying each others pubes and rubbing each others clits as they moan, very softly.

With that, you watch. You grin, noticing that Thing 1 and Thing 2 have swapped their underwear, your hard on growing even harder at the sight of that. Big Tits pops on a sports bra before buttoning up her tight shirt that her tits nearly burst out of, though you suppose with the size of those there aren't any shirts that her tits wouldn't burst out of. After getting dressed, the girls leave the changing room, leaving you and Ben alone.

"Well, that left me with some serious blue balls," Ben complains.

"What do you usually do when you're in here?" you ask.

"Masturbate, obviously," Ben says.

"What, with the guys here?" you ask incredulously.

"Yeah. I'm secure in my sexuality," Ben chuckles. "So, are you going to leave? I mean, you can stay if you want, no bother, but I am going to start masturbating."

"Yeah, I get what Daniel was saying now, you do get weird," you say, as Ben laughs.

"Whatever," he says, as you pop out of the dark little spy area, heading into the boys locking room.

You groan, your balls moaning for you to let them release, before checking your watch.

Time to head off to class.