FTHTD-199 Old-fashioned Beautiful Mother-in-law Yui Hatano

The protagonist was supposed to go on a hot spring trip with his wife...but ended up going alone with his wife's mother-in-law.I was worried about being alone with my mother-in-law, who I only see once a year when I go back to her parents' house, and who seems a little hard to get along with.And then we arrived at the hot spring inn.As they spend time together, their views on their step-moms change before they know it... This is a story of a step-mom and step-son who expose everything to each other and have sex with each other until morning.Collaboration with popular doujin works!Click here for the original doujin work!"A story about how I went to a hot spring with my old-fashioned, beautiful mother-in-law and ended up having sex with her until the morning," "A story about how when I lived with my old-fashioned, beautiful mother-in-law, we exposed our instincts and ended up having sex on a dangerous day."