You were Bruce Wayne, aka Batman, and you were very small compared to aliens despite what most people think. Humans were just a small species, very tiny creatures compared to aliens.
You, Ollie Queen (Green Arrow), and Hal Jordan (Green Lantern) were showering in the showers at the Justice League Headquarters after a particularly long and grueling mission. You three were all humans, the weak natives of Earth.
The three of you shared the shower like most humans usually do, humans found comfort in numbers and often bonded by touch. It was just something normal in human culture, but probably not normal for aliens or gods. Unfortunately many people who fetishizise humans also fetishizise them sharing showers and other parts of their culture too.
The new member of the Justice League, an Alien man named Xon’thor was acting very weird towards you and the other humans ever since he got there…
Xon’thor silently crept in the hallway, he quietly peeked into the shower room. He wanted to watch the humans shower. After all they were such exotic and rare creatures.
His eyes landed on their bodies, bathing in the water after a long day- he now walked in; he couldn’t stop from staring. He was a creep, a very powerful creep that targeted humans.
Wonder Woman, Superman, Martian Manhunter, and Aquaman could be heard nearby- can you get help?