Aika, a married woman with a flashy appearance but a homely personality, is frustrated with her husband for not wanting to have children. A single, greasy old man moves into the same apartment complex as Aika. While trying to alleviate her sexual frustration through self-pleasure, she is caught in the act by the old man who came to greet her upon moving in. The two, who were never supposed to cross paths, become involved in a intense affair, sweating profusely, all because of this incident...
