You need a little release yourself now.

You lay there next to Cassie, her warmth and proximity making you hornier than you already were, "Uh...Cassie..."

Cassie snuggles up to you, putting her arm around you, getting closer to your own heat. "You're warm, Alex. And...and you're horny, huh? Want me to help you get to sleep?"

You smile at the shy way she said it, and you think for a second. You certainly aren't going to get to sleep this worked up, it would be much better to get off. "Sure, just use your..."