Roll+hot to tell her what to do.

On a 7-9, she'll do it if you turn her on.

You reach for your girlfriend's hot young sister, gently taking her arm and pulling her close to you. Looking in her eyes, you run your hand up her arm, over her shoulder, to stroke her long dark hair. With your other hand, you reach for her tender little breast. Jessie gasps a little as you touch her through the fabric of her t-shirt. You squeeze her teen titty until her little nipple gets hard. Jessie keeps looking at your face, biting her lip and squirming on the couch. You pull her t-shirt off over her head, and suck on her pink gumdrop nipples. Jessie moans, and pushes you away. Your girlfriend's little sister turns around, pulls her panties down over her perfect ass, and bends over on all fours on the couch. Jenna is sitting back watching.