Man this MC don't know how to blackmail or is too "pure" he knows about her past "job". Also i change my mind, didn't know Yumi is that nympho, i don't want MC to die unless after building his stamina he gonna be fine with it, Nayeon is going up in my ranking, seems like she rly care for MC but i still want to see some stepmother action, I rly like her face.