Stepdaughter's Massage Leads to Eye-Rolling Orgasm

In the middle of the night you are still wide awake and your stepdaughter walks by your room. She thinks you may be under so much stress that a good massage would help. Since your wife is out of town, stepdaughter is willing to help you out. Her loose shirt exposes her sexy boobs and your hardon lets her know how you feel. How does this massage go? One thing for certain.