Kayo has a plump body and is chronically sexually frustrated. She can't satisfy her desires with sex from her husband, so she even flirts with her cohabiting father-in-law to get his penis. When a single man comes to visit for a housewarming call, she tries to seduce him right after meeting him, attempting to turn him into an always-ready-for-sex penis. She is also secretly giving blowjobs to her husband's colleague, making her a sex-crazed married woman.
