The bereaved school girl Mio Shinozaki slept with her and now pretends to be a couple!

Mio is a very lonely otaku girl who is not liked by everyone, but because she has read a lot of fanfics, she has a lot of knowledge about fucking, so she comes to attack the male classmates who have girlfriends, and uses super strong sexual skills to fuck them until they fall asleep. he! She even had harem sex with her male classmates in the classroom after school, turning the widowed daughter into a slut!