A beautiful model wife, Hanakiyo, lies to her family that she's going on a trip with friends and comes to a hot spring for a photo shoot. It's a trip just for sex from morning to night, and she cums over and over again in an open-air bath, a foursome orgy, and continuous creampies. Hanakiyo enjoys sex more boldly and obscenely than ever before. Watch her final affair as she is penetrated like a bitch and fulfills her masochistic desires.