College student Fumio can't get his voluptuous, big-breasted married neighbor, Mizue, out of his mind. Entranced by her ample chest and thick, shapely thighs, he constantly indulges in fantasies about her. But Mizue has begun to notice his feelings. One day, when Fumio visits her home to deliver a gift, he's caught staring at her cleavage—only to find she's fully aware. In a moment of tender intimacy, his pent-up desire erupts into a dreamlike S-E-X session with the soft, squeezable milf, fulfilling his deepest cravings.