"Can you abstain for one month before the trip?" my parents-in-law suddenly asked me, and I was confused. 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 a result of abstinence until the day of the trip as I was told, I couldn't suppress the pain in my body and couldn't stay or stand, so I headed to the hot spring to calm my desires ..., I accidentally entered the women's bath, and by chance I witnessed my mother-in-law's lustrous bathing appearance.