Itsuwari no Seibo ~Gibo ni Uwaki Genba o Mokugekisareta Ore wa, Donna Youkyuu ni mo Shitagau Inu to Natta~

With the meeting over and the date set for the ceremony. On a whim, I ended up spending the night with my ex-girlfriend. I had no idea that my fiancée's mother would witness it. "Don't worry about it, I won't tell anyone, it's normal for young people to play with fire♪" She's not only forgiving, but she's a mother-in-law who takes my feelings into consideration.... Isn't she truly a saintly mother? "I'd like to thank you for your kindness. I'll do anything for my mother-in-law!" "If that's the case, lick my pussy, now♪" There, with her legs open and a twisted smile on her face, was my mother-in-law looking down at me.