[Reducing Mosaic]DASS-079 My girlfriend is a slender, beautiful girl but she was raped and impregnated by my dad. Nonomiya Ame.

Rain and her boyfriend Ichiro had only recently started dating, having only kissed so far, maintaining a pure relationship. Ichiro's father Masashi was abandoned by his wife shortly after Ichiro was born and still couldn't get over it. Because of this, he was distrustful of women and didn't approve of Rain and Ichiro's relationship. When Rain met her father, she was startled to find that he looked exactly like the wife who had run away.