My step-son blackmails me into having sex - I had thought I was home alone, I gave a call to my lover to let him know that my husband's gonna be away on a business trip next week, so we can finally plan our next date! As we're worked up recalling how the last date went, I hear a strange noise, I turn and I see my step-son! I pretend I'm on the phone with my bestie and hang up. My step-son was supposed to be in school at this hour, so I question him on that and on invading my private space, and listening in on my call. He tells me he heard EVERYTHING! He knows I was talking to my lover and not my bestie, and he wants something in return of his silence. I freak out about it, I can't believe my own step-son would blackmail me! But I don't want to break his step-Dad's heart, so I am willing to do what he wants. Oh boy, I didn't see this one coming, he expects me to have sex to him! OMG, what do I do? I am super angry he'd do this to me, but I realize none of my counter offers are appealing to him, I'm out of options so I give it up, I have sex to him, just this time, just to buy his silence and the longevity of my marriage!