Ryou is minding her own business after a night out with her firefighter friends and ends up getting caught in a fire herself. At the last moment she is saved by none other than her friends and is invited over to one of their houses. One thing leads to another and they end up being a little more than “friends”.

Our protagonist is a student who records his female teacher’s behind without permission. Due to her trap, he is forced into a situation where he can’t make any excuses. Under the guise of instruction, she plans to turn this student into her playtoy. His hairless dick under her care grew and ended up turning her into the captive one.