In the heart of the prison, one horny inmate can't resist the allure of a private moment in the communal shower. His big, veiny dick throbs with anticipation as he begins to stroke it, the sound of water echoing his ragged breaths. The tension builds as he picks up the pace, his meaty cock sliding smoothly through his lubed-up fist. His body tenses, and with a guttural moan, he cums hard, his hot, white seed splattering onto the cold, tiled floor.