While searching for a place to live alone, Manabu is living with his brother and his wife. He wanted to find a place quickly, but he was attracted to his brother's wife, Kana. One day, when Manabu returned home from searching for a place, he lost his senses when he saw Kana cleaning the bathroom. He then rolled up Kana's skirt, thrust his cock into her, and raped her from behind like an animal. Kana resisted the intense thrusts and the act from behind that made her climax like she had never experienced before...