Kana, who married her childhood friend Yuuma, came to the town where she was born and raised to see her father-in-law Tetsu, who has known Kana since she was little and always helped her when she was in trouble. The house of her father-in-law, which has not changed since she was a child. Kana knew that Yuuma was cheating on her and ran away from home. And to her father-in-law, whom she had secretly harbored feelings for since she was a child, she said, "Please don't tell Yuuma-san that I came here," and boldly pushed him down and took his penis into her mouth...