7-9: When you eat Michelle's pussy, she cums, and doesn't scream.

Given the situation, you know that you can still lick Michelle's pussy like crazy, but it'll be up to her to not cry out too loud, disturbing the neighbors. So you start licking her pussy, mixing in moments where you're flicking her clit, with the occasional licks along her pussy lips. Michelle whimpers, doing her best not to be too loud, while grabbing her breasts, and fingers her nipples. Playfully, she raises her butt, moving her hot, wet pussy away from your face. Gently, you grab her butt, spanking it lightly, then lowering her hips down to lick her pussy again. Michelle giggles, then gasps when you start licking her again. After awhile, she raises her butt again, grinning some, as she waits to see what you'll do in response.

You grab her butt again, and spank it harder, making Michelle moan softly, then she breaks out in a light giggle. Now you tighten your hold on her butt, and her hips, lowering her down again. Michelle gasps hard, but quietly, feeling you bury your face between her legs, and licking her clit and pussy fast. It drives her closer to cumming, making her struggle to keep it as quiet as she can. The closer she gets, the harder it is for her to not scream, from the sexual tension building deep in her loins. She whimpers more, feeling your relentless licks, keeping her lips as sealed as she possibly can. So when she finally tips over, she gasps hard, but quietly. You feel her clit pulsate, as well as the rest of her pussy. Moving to a position behind her, you lick her pussy clean, slowly licking her juices that flow out. Given the position you're already in, Michelle looks ripe for you to start taking her.

(Mark +1xp for making her cum. Running total of 31xp.)