Hinano is my wife's stepchild. I've been raising her as if she were my own daughter until today, when she finally brought her boyfriend home. So, she's already at that age, huh. It's a bit lonely, but if Hinano is happy, then that's good enough for me. As a father, I wouldn't do anything to interfere with their love… But as I handed Hinano the bath towel in the changing room, a dark feeling suddenly sprouted within me. Who knows where this brat came from; before he takes Hinano's virginity, I must protect her…!
