Suzu (26), a single mother, receives no child support from her ex-husband and has no one to rely on. To support her 3-year-old child, she starts an unlicensed esthetic salon at home, but a local man discovers her secret.
With her weakness exposed, the single mother hesitantly complies with the sexual harassment-like demands of the neighbor who comes as a customer. However, as he touches her, her sensitivity spikes uncontrollably, and she easily wets herself when her throat is stimulated during her first face-fucking. The acts with the man escalate, leading to repeated squirting and raw creampies. Initially reluctant, the single mother gradually becomes dependent on the neighbor...
Only when held by him can she escape her anxiety and reality, rediscovering the joy of being a woman that she had almost forgotten. Forgetting her role as a mother, her sexual inhibitions vanish; she begins wearing lewd outfits and becomes obsessed with sex, even crazily drinking her own squirted juices.