Yuna and Nina decide to hold a competition to win the heart of their brother-in-law. Who can run the best cafe and seduce him to their side? Unlucky for them, the true competition starts when their mother decides to finally get in on the action… Who will he choose? Will he even be able to choose?

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.