JUQ-704 I can't tell my wife that I got my mother-in-law pregnant... - On a two-day, one-night trip to a hot spring, I lost control and kept cumming inside her. - Miki Mihama

Synopsis

"Tsuyoshi-kun, can we show you the face of our grandchild soon?" I couldn't hide my shock at the words my father-in-law spoke. It was supposed to be a fun hot spring trip for the whole family, but he took advantage of the situation and asked me to have a baby with my wife... As my father-in-law instructed, I abstained from sex for a month, and the day of the hot spring trip arrived, but my wife refused to have a baby. While wandering around the inn to try to distract myself from my anguished feelings, I happened to see my mother-in-law taking a bath...