Not You, Your Sister!(너 말고 니 언니)

Sexless couple, Wisdom and the newlyweds. One day, suddenly, the executioner comes to Jisuk and suddenly three people live together. Husband, who is always troubled by his wife who is not interested in himself, has a relationship with wisdom. I try every night to recover, but I am depressed when I return to the chilly rejection. Then one day, Gitak was comforting while watching the porn. When she sees TV in the living room, she discovers the scene.