Yuki, the slim twink, catches Koudai, the muscular stud, washing his massive, uncut cock in the bathroom. Aroused, Yuki joins in, kissing Koudai's neck before moving down to envelop his thick shaft with his mouth. Koudai, surprised but pleased, grinds his hips, fucking Yuki's face. Yuki worships Koudai's ass, rubbing and kissing it, before standing up to kiss Koudai again, their tongues dancing. Koudai takes over, sucking Yuki's average dick, proving his bisexual prowess.