Mai Imai, now a curvaceous wife-to-be, finds solace in her car's backseat, her pregnant belly a secret source of arousal. She films her forbidden pleasure, licking her lips, her juices slicking her thighs. Her slim body squirms, perfect tits bouncing as she rides her fingers, her foot-fetish adding to her ecstasy. The car rocks, her beauty marred only by her shameful moans, until she collapses, panting, her white skin glistening.