Mizune Hoshino, the seemingly prim and proper dental hygienist, reveals her insatiable appetite for pleasure in this steamy Part 3. With her husband away, she invites Nikku over, eager to outdo her spouse's bedroom skills. Mizune's enormous, perfectly round breasts bounce enticingly as she rides Nikku cowgirl-style, her tight pussy milking his cock for a creamy reward. In the bathroom, she kneels, engulfing his length in her mouth, her moans echoing as he face-fucks her. Back in the bedroom, Nikku stands her up, pounding her from behind, leaving her ass sticky with cum and her pussy dripping wet. Mizune, hungry for more, climbs onto the bed, legs spread, as Nikku teases her clit with his cock before plunging back inside, making her squirt and climax repeatedly.