Fuck Jessie in the ass, she cums, and you don't cum

Your mushroom head pops inside Jessie ass and she moans. You thrust firmly inside her, smiling at the sight of your shaft entering her nether hole. You fill her with cock. Grabbing her shoulders, you start slowly thrusting in and out of her very tight sphincter. The ring of muscle at the entrance really keeps your cock hard.

You speed up and Jessie whines. You're really pounding her ass, and a grunt escapes her throat every time you hit bottom. She's gripping the sheets.

Dumping three loads into the girls in such rapidity lets you really go to town on Jessie without worrying about cumming too soon. You have plans, but first things first.

You reach around Jessie's hips and find her clit. You rub it as you fuck her ass, and Jessie's whining goes up an octave, ending in a whimper.

Suddenly, your girlfriend's sister screams as her whole body goes stiff from her orgasm. You don't cum, even though her asshole is trying it's best to push your cock out of her. You fuck her until she's finished. Jessie lays there, panting hard from her release.

(Take +1 XP for making Jessie cum.)