OMG, what the hell is going on with Koharu's head? Why she acting awkwardly toward the husband? She already sleeping with 3 mans before right? Failed 3 times but manage to go to bed with them right? What's going on with her behavior....
Hey, you can't blame her she turned that way. She is a victim in the first place and got that trauma for the rest of her life, perhaps the sex pleasure is an escapism for her.