TIN-018 Estrus school girls

Akane, a school girl, can’t control her estrus before her period, and her boyfriend H can’t be satisfied. Such a girlfriend tries to suppress estrus by showing off her uncle to a stranger on the train and inviting her, or begging her weak teacher to suck Ji Po. However, she can not stop estrus by all means, and she extends to SEX with her homeroom teacher behind her boyfriend.