During a business trip, a man visits a budget massage shop and cannot forget Tsujii, a beautiful therapist whose body kept brushing against him. Still tired and obsessed after returning to his hotel, he requests her mobile service. When she removes her coat, her enormous J-cup breasts leave him stunned, and the treatment grows increasingly provocative until he is fully erect. The timer rings just when sex seems possible, but Tsujii asks whether he wants an extension because one area is still stiff. She then announces a special service unavailable at the shop and transforms into a rampaging dominatrix, turning the hotel bed into an unforgettable session. To be continued.