When I found out my stepmother was my stepson's mother-in-law, I freaked out. You see, being married is one of the responsibilities of having a family; however, this one woman had taken on a huge responsibility. My younger brother, who was seven at the time and not ready for even the most simple responsibilities, could not understand why his Mom kept taking care of her family without him. He could not fathom the fact that his Mom was using her body to help support her lover, while he was not benefiting anything from the relationship. The sight of my stepmother covered in sweat while she went down on her boyfriend, though, made me very excited... So I took it upon myself to show my stepson how to go down on his boyfriend....