22-year-old Marina Ayase, eight months pregnant. Nervous about her AV debut, she finds herself drawn to the unknown pleasures of BDSM. Experiencing bondage for the first time, then candle play, her body—swollen belly, dark nipples, and stretched pregnancy lines—becomes a canvas of tension and arousal. Trembling, she whispers, "I'm scared... but what if I get addicted?" Yet she slowly sinks deeper into pleasure. Her pregnant body, glistening with arousal, offers her slippery, throbbing pussy to her lover. As she approaches full term, her body shines more beautifully and seductively, caught between the ecstasy of BDSM and the pains of pregnancy.