ROE-520 · Pierced Deep Inside by My Son-in-Law's Huge Cock, I'm a Failed Mother Turned Into a Slut - Fuyuka Hoshi

I've been living temporarily with my daughter and her husband, who are building a new home near ours. My son-in-law, Hayato, works from home, so we spend a lot of time together. One day, he called me over with a serious look on his face, saying he had something to discuss. He told me that because his cock is so huge, he and my daughter have fallen into a sexless relationship... I promised to help him, as he was under constant pressure from his wife to make a baby, but then I saw his meat stick, which was far beyond anything I had imagined...