I Can't Tell My Wife That I Impregnated Her Mother-in-law... -I Was So Excited That I Forgot Myself And Cum Inside Of Her.... - Yuu Shinoda

「Can you abstain for one month until the trip?」 I was bewildered when my in-laws suddenly asked me this. It was supposed to be a family-only hot spring trip, but now they were asking me to make a baby with my wife on top of that. After following their orders and abstaining until the day of the trip, my body ached so much that my erection wouldn't subside. I headed to the hot spring trying to calm my desires, but... by some mistake, I ended up in the women's bath and accidentally caught a glimpse of my mother-in-law's alluring bathing figure...