Completely subjective rape - please, don't look at me

Ayu is enjoying her newlywed life. However, such peace was destroyed without sound. A masked man suddenly appears and breaks into his home, punching his husband and knocking him out. The man begins to fuck Ayu, who is trembling in fear, in front of her husband. A wife is constantly being humiliated in front of her husband who can't do anything. Finally, the rapist revealed that he was a classmate who was bullied by her husband when he was in high school, and in order to get her to impregnate her child, she pours semen into her wife's vagina.