Saeko Kirishima is unsatisfied with her nightly life with her husband and carries a sense of discontent in her daily routine. While cooking, she exhibits a strange habit of staring at vegetables and imagining them being inserted inside her. She can't help but notice the strong physique of a delivery man who visits her home, and she becomes addicted to phone sex by calling a dial club. Eventually, she invites two men she met into her home to satisfy her sexual desires. Unable to suppress her emotions, Saeko accepts their bare cocks without using condoms, finding deep pleasure in the raw sensation. As she takes an unfamiliar man's sperm deep inside her, she feels a profound sense of release and freedom.