I married the stud of my dreams. Beefy, straight acting, and is great to my boy. He even adopted Caleb after we got married. But... he always paid a little too much attention to him and less and less to me.
On Caleb's 18th birthday, it became clear why my husband married me. I was just a fat little means to get what stepdad really wanted.
After a while, I just did the chores and jacked off while my boy and his stepdad fuck each other's brains out.