義理の息子は、夫を幸せにするために義理の息子とのセックスを練習する必要があると継母をだまします

I am newlywed to a wonderful man. And it just so happens I have a wonderful stepson too. He so much wants my marriage to last with his stepdad, that he was willing to help me make sure I did sex stuff well enough to keep my new husband happy. I think I did ok but he gave me a few pointers too! I was so relieved to know he was there for me in such an important way. Now I feel confident my new marriage will last.