Although she knows that masturbation is not the best solution for her situation, married woman, Chihiro Kitagawa is often doing it, which leads to sex with a man who is not her husband, but she simply can not control it. Today, she dressed up to go out and instead of going straight to the supermarket, she ended up in her lover’s place to get her daily dose of pleasure, before doing anything else, even if it might mean that she will be a bit late for shopping. He knows how to make her moan and scream from pleasure, so no wonder she decided a long time ago to start cheating on her husband with him, on an almost daily basis.