“It's finally just the two of us, sir.” A beautiful junior coworker who targets married men carefully arranges to share a hot-spring room with her senior on a business trip. Promising to keep it secret from his wife, she plays with his nipples and sucks him greedily until he cums. She then climbs on top and forces a creampie with hard piledriver riding. Whispering that she might get pregnant too, Yuki keeps making him cum inside her until morning, while he betrays his pregnant wife despite knowing he should stop.