10 or 11 (2 moves with the "Multiple Orgasm" perk to make her cum twice.): You take Jessica doggystyle, making her cum twice, while you don't cum.

Jessica breathes heavily, trying her best to recover from the hard climax and the way you're taking her. With your urging, she goes down on all fours. She sticks her butt up for you, wigging it playfully, before you give it a good spank, then slide back inside her. Like earlier, you start slow, pushing in hard and deep, while Jessica fingers her clit. As you pick up the pace, she moves her fingers away, and digs them into your pillows, gasping and crying in pleasure. You slide out every now and then, flicking the tip of your dick over her pussy lips and clit, then slide back in, and resume the hard, deep, fast thrusts. Jessica starts to say hot things to you, like a pornstar would, urging you on. The closer she gets to cumming, the higher the pitch of her gasps become. Then you feel her cum hard, her pussy walls milking your dick tightly, and you feel her juices flow. Her breathing is ragged, as she does her best to catch her breath.

You wait for her orgasm to wear off before you start moving inside her again. This time, it's a little faster, the sounds of your hips banging against her butt mixes in more with her gasps and cries of pleasure. Again, Jessica says hot things to you like a pornstar in heat, propping herself more on her hands, so that she can play with her bouncing breasts. You slap her butt every now and then, and work her towards another climax. It didn't take long after all of that to get her to cum again, and she creams all over your dick again, as she shudders, and breathes heavily again.

(Mark +2xp for making her cum twice. Running total of 23xp.)