Go swimming

You can't help but feel excited as the girls rush out of the bus in swimsuits and bikinis. Every single one of them runs into the lake, some even diving or belly flopping into the water. Anyone who doesn't walk in is either pushed or dragged along.

"Okay, they're going in!" Tammy whispers. "Let's sneak into the water and pretend we were here the whole time!"

Candy looks down at you and grimaces. "Don't look too excited there, Sam."

"Fuck you, Candy," you hiss.

You follow the girls as close to the edge as possible and run into the lake without being seen. Chris swims over to Amy and begins splashing her playfully. Some of the other girls break off to find their friends. You stick close to Denise, the strongest girl in the group and the only one you trust to keep you safe if this goes wrong.

You can overhear Chris chatting with Amy. "Hey there, Amy! Didn't hear you come in!"

"Really? I fuckin' honked the horn!"

"Well, we were swimming underwater. No one could hear shit."

There's a pause in conversation and you can hear several people asking why a boy was here. Even Amy asks, "Why's Sam here?"

"Oh, he and Candy organized this whole trip."

"I thought this was a girls' night!"

"What? Shy around a boy?"

You tread water as close to Denise as possible, trying to keep away from prying eyes and hoping no one notices your nudity. Unfortunately, Denise is taller than you and has much of her cleavage exposed. Anyone could see she wasn't wearing a top.

"Hey, Denise! Where's your swimsuit?" The goth girl asks.

Denise grins back at her. "Where's yours?"

The goth girl, Selina, looks down at the water and feels for her bikini. She turns beet red and sinks up to her chin in shame. Across the lake, you can hear several women screaming in shock.

"Where'd my suit go?!"

"Did someone steal my bikini?!"

"Why am I naked?!"

You can't help but feel incredibly aroused at the incident unfolding. Literally surrounded by dozens of nude women. Of course, the question from before has gotten more complicated: how are you going to get out of this one?