Lying to husband to go to the hot spring with lover

Tsumugi is having an affair. Because both of them are married, they do not often get to see each other. Wanting to spend the whole day together, they booked a room at a hot spring inn.

And that day, as soon as they got out of the car and checked in, they couldn't hold back any longer and indulged in each other's bodies. The desires that had been suppressed for so long were released, and each wave of sperm was shot deep into Tsumugi's uterus...