【Exclusive: Rihoko Shishido Takes on Her First NTR Work!】Rihoko, who is troubled about cohabiting with her boyfriend, consults with a considerate senior at work, but is skillfully swayed and crosses the line. Initially resisting, she becomes captivated by his unmatched virility and teasing techniques that her boyfriend lacks. Repeatedly struck with his penis against her large buttocks in positions like the bent-over and doggy style, her body arches in climax. Responding in kind, she offers her voluptuous G-cup breasts in a tit-fuck and rides him in the cowgirl position. The relationship that was supposed to be a joyful cohabitation begins to crumble...