"Hikaru", a full-time housewife who had a light-hearted husband and was frustrated on a daily basis. One day she saw her neighbor's punchline, and since then she was attacked by the feeling that her pussy was getting hotter, and she seduced herself and had her physical relationship. After that, she became so absorbed in him that she couldn't live without sex with him, and she piled up her body many times and drowned until her reason was blown away.
