Due to a mix-up on a business trip, a male and female colleague end up staying at a love hotel. It depicts how the two, who normally aren't in that kind of relationship, gradually drift into that mood. The no-nonsense older woman slowly reverts to her feminine side, and an atmosphere of simply enjoying sex without romantic complications pervades. Please enjoy the lewd state of a mature woman who gets completely hooked on pleasure she hasn't felt in a long time.