JUR-501 I can't tell my wife that I got my mother-in-law pregnant... - On a two-day, one-night hot spring trip, I lost control and creampied her over and over again. - Misaki Hikari

"Shinichi, I wonder if it's time for us to see our grandchild?" I couldn't hide my shock at the words my mother-in-law spoke. We were supposed to be having a fun hot spring trip together as a family, but she took advantage of the situation and asked me to make a baby with my wife... After a month of abstinence as instructed by my mother-in-law, the day of our hot spring trip arrived, but to my surprise, my wife refused to make a baby. I was wandering around the inn, trying to distract myself from my anguished feelings, when I happened to see my mother-in-law taking a bath...