He goes insane!

As soon as his cock slides all the way into you you hear him grunt into your neck. The hot sensation of his breath like a fire on your skin. God damn it that's hot! He slides back a little bit before thrusting himself all the way in again.

"Mmmpf! I can feel that cervix on the head of my cock. Jesus your pussy is amazing!"

He begins pulling back and thrusting, pulling back and thrusting, pulling back and thrusting, each time becoming more quick and his hips bouncing off your ass cheeks. One hand wraps around your hair and pulls your head back, bending you at an impossible angle and making you scream out.

"That's right! Fucking scream for me! Come on! I love it when they fucking scream!"

He's driving like a piston now, hitting your cervix like a madman and clutching your hair and tit to hold you back against him.