Amazing dream.

I have this amazing dream. I'm in bed and I have this girl next to me. I roll over and there she is like we went to bed together she's still asleep so I curl up behind her. She grabs my arm and slides my hand right between her tits. She has a shirt on but I can feel her nipples through the thin fabric. I, start to gentle message her breast through the shirt and feel her nipple getting hard. She's still mostly asleep but pushes her ass into my crotch, nestling my 'morning wood' between her legs, ad starts to slowly grind on my cock. I can feel the wetness from her pussy slowly making my boxers wet, I reach between us and slide my cock out of my boxers and back between her legs. I feel the heat of her wet pussy, I feel her juices slowly coating my cock as she continues to grind. I feel her angling her hips, the head of my cock now teasing the opening of her wet pussy now, she pushes back just a bit pushing the tip of my cock into her then grinds it back out. She does it again and again driving me crazy, so I wait for it and when she does it again I push my cock into her, I only manage to push the head in but it makes her moan.

Then I wake up.

As I do I realize it wasn't a dream. Steph is curled up right in front of me. I can feel her pussy pulsing around the head of my cock. I feel her slowly grinding her hips, careful to keep my cock in her. I have a moment of panic and then realize she's still asleep. I try to pull my hand, and my cock, away from her. She grabs my hand and holds it tight against her breast and pushes her hips back pushing my cock and inch deeper into her tight as hell pussy.

While I am loving this I don't know what to do.