"Kei-kun, can you abstain for one month before the trip?" It was supposed to be a hot spring trip without family water, but I was asked to take advantage of it and have a child with my wife. As I was told, I abstained until the day of the trip, but I was in agony ... When I went to the hot spring to calm the desire that I couldn't suppress myself, I accidentally entered the women's bath, where I witnessed my mother-in-law's glossy bathing appearance.