After drinking too much at a welcome party, he misses the last train. New employee Riho sweetly offers him a place to stay, and although he has a girlfriend and intends to wait only until the first morning train, the cleavage beneath her loungewear destroys his self-control. She gives him a titjob outside the camera’s view while his girlfriend video-calls. Fueled by guilt, he squeezes Riho’s huge breasts, fucks her repeatedly, and fills her with multiple creampies.