Women's Prison - Mia and Seline (second part) (Pixiv Fanbox)
Content
Mia and Seline learn how they'll be spending the day.
First panel: Today, you two ladies are gonna be competing to drink the most piss. The loser gets sent to the punishment wing.
Second panel: Men only have a certain amount of piss, of course, so you have to show us how much you want it. Stick your tongue out like this.
Try to persuade us without talking too much. Men don't want to be lectured by a urinal.