[skaalsl]

When I travel I always stay in hostel. I found many communal shower both unisex and coed.
One of the best was in Spain. The shower room was very narrow with four shower stall closed with doors. The doors were closed with old and broken latches so the doors kept an open gap of one inch inside the stall. The stalls were very small and you should hang the towel and clothes outside the stall. To simplify, there were stall but everyone could see you showering.
Moreover, it was super hot summer and everyone took more than a shower a day. One afternoon I found the four shower occupied and a girl around 20 waiting. I waited in line too. From my place I could see a curvy girl showering without caring of me. After some minutes a door opened and a guy took his towel and walked out. The girl in line in front of me quickly removed her shirt and bra and bent to remove yoga pants and panties in one move. She was facing away from me so I could only see her back and ass. There were no other waiting in line so I moved to look inside her stall. She had nice tits and a quite shaved pussy.
Then another shower got free and I jumped inside. While a I was showering three girls around 20 came to check shower availability and stopped in front of my door gap. I was facing them with a hard erection but I was keeping my eyes in other directions. They watched me for some seconds that looks hours for me and they they left.