Take care of the problem yourself
From Create Your Own Story
When you're sure she's asleep, you reach down the front of your boxers and wrap your fingers around your hard on. Careful not to move too much or breathe to loud, you stroke yourself gently. Your eyes rest on her cleavage, and the way the cups of her bra are a little to big and you swear you can see a nipple. God, she's so hot. Her curves are amazing and her body is so shapely and lean you could spend eons just staring.
You're getting harder and harder, closer and closer, when you hear Melanie: "Are...are you jacking off?"
You yank your hand free of your pants and turn your eyes to look at her. She's smiling a bit, though she looks very sleepy. "No," she says. "It's okay. Go ahead. If it helps, go ahead." You hesitate, and she gives you a smile. "Really, go ahead. Take it out."
You slowly reach down and pull your hard cock through the fly of your boxers, and then wrap your fingers around it. You wait for Melanie to say something, and when she doesn't, you start stroking. "You're actually pretty big," she says softly. "I never would have imagined." It spurs you on, and you stroke a little faster. Melanie adjusts her body so that she can watch, and you find it hard to conceal your joy.
"Where are you going to cum?" She whispers.
Do you: