Split her

You start over her to spread body being very quiet until you get within a foot of her entrance and grab her legs you can see her wake slightly from her sleep but its too late your aimed right at her pussy and you plunge deep inside if it wasnt for your precum you doubt you would've gotten very far but now your embedded up to the hilt.

Sarah fully awake now let out a yelp and scream then "what're you doing that hurt, got out of me now" you reply by pulling out slightly and ramming yourself bag in slapping your balls of her ass "you fucker" she winces.

This turns you on even more adrenaline stirs in you and you start ploughing as hard as you can. No more words from sarah moans at best, she tries pushing back at your legs but this just gives you more force to slam into her pussy bringing your tip right to the back of her pussy wall. Sarah yelps again and pushes you with her arms you pin her down and she bucks with her legs throwing you off balance cock still half in.