Surprising yourself

You scootch in and start spooning Sarah. One arm under her head and the other over her stomach. You try your best not to touch her breasts. Sarah fidgets a bit though, and scootches her ample ass closer to you and puts on hand over the one on her stomach. You immediately feel yourself getting hard.

Not wanting to appear like an ass, you pull you pelvis back a bit, so as not to stab her ass with your erection.

Sarah though has other plans. She appears to sob again a bit, and in the same instance moves the hand on her belly upward a bit. Now your hand is below her underboob. So your hand is sandwiched between her ribs and her boob. Your thoughts instantly turn lewd. What could you possible do to touch more of her.

Well first, you should pull her closer to yourself, to seemingly comfort her. And as you do so, her ass lands on your pelvis again, rubbing your erection. And Sarah lightly moans. Apparently you did the right thing. You keep squeezing her.

Next, you decide to wiggle your head deeper into her neck, breathing deliberately close to her ear. You open your mouth a bit and just lightly nibble on her neck.

Sarah pushes against you, turning her body 45 degrees towards you. The hand that was on her stomach now lands inbetween her tits as she has guided you there. You squeeze her again, which has the effect of moving that hand closer to you, effectively moving your wrist over her nipple.

Sarah moans again, more clearly this time.

You decide to nibble on her ear and breath heavier, implying a moan of your own.

"Turn around, I want to spoon you", Sarah says. And as there is no way you'd refuse her, you turn away.

Sarah scootches closer to you and hugs you the same way. She pushes her pelvis against your ass, and you feel a weird shape on your ass. That shape feels oddly like a big fucking dick. And now that you think about it, bulges in Sarah's pants that you saw throughout the day make an absurd amount of sense. How could you not think of that before?

Sarah grinds into you, breathing down you neck and massaging your chest. It's clear to you, that she wants this. But you're suddenly clear that this is going the wrong way.

You grab Sarahs hand and hold it still, as you do the rest of your body. Sarah notices the change in atmosphere and stops her grinding and moaning.