Group Shower (Patreon)

This caption is the start of a story, but I have no idea where it goes next.

I guess I was a bit hazy and inattentive as I stood in the shower after a particularly intense gym session. I could almost feel the muscles building as the pump pulsed in my body and the post-workout sweat was washed down the drain. I guess that's why it took me a second to realize someone else had stepped into the shower behind me. As I turned around to ask him what the fuck he was doing another dude stepped in. And another one. And another one. Just silently packing themselves around me, looking at me with faint smiles on their faces, but not doing anything. Not yet anyway. This was clearly not a mistake, and I was clearly outnumbered and outmuscled, so I kept silent and considered my options. That's when I felt it. My erection lightly tapped the leg of the guy right in front of me. He looked down, then up again, saying nothing.