During lunchtime in front of a business building in Minato Ward, a friendly pickup targets Makoto, a woman who works at a lingerie company. With an easygoing atmosphere and persistent attitude, he successfully convinces her to meet for tea in the evening. Promising nothing will happen, he persuades her to go to a love hotel. Sitting on the sofa, he reads her palm while making bold physical contact. Sensing she won't resist, he quickly escalates, touching her through her panties—something she seems to enjoy. After fingering her to arousal, an unexpected development occurs: as a nursing mother, her breasts begin lactating when touched. She becomes deeply aroused, kissing passionately and giving an emotional blowjob. Her vagina tightens repeatedly as she indulges in the pleasure of cheating sex, fully immersed in the sensations of forbidden desire.