Thirty-something Maho is a stunningly attractive mother whose sex life has been dormant since pregnancy, leaving her anxious about returning to intimacy. However, as her breast milk is expressed, she gradually slips into erotic mode, eventually swearing to become lovers with her partner amid passionate intercourse. Meanwhile, Aki, a single mother in her forties, is playfully awakened beside her sleeping child. Despite initial hesitation, she moans with pleasure as her milk is drawn out and she feels a man's shaft for the first time in ages. The film captures the strange, intimate atmosphere of sex with children nearby, blending maternal instincts and raw desire in compelling scenes.