We all three laid in bed until Sarah got up to get us some water. We drank steadily, hungrily, eager to be refreshed.
Sarah laid back down on the bed, her fingers easing the intensity of the orgasm she'd just had. I used my cold lips to suck on Sarah's magnificent tits, the sensation making her wiggle and squirm. I had my ass in the air, and you were staring at us, rubbing yourself.
"Eat her out," you said. "I want to see you fuck my girlfriend with your mouth."
I kissed Sarah all down her beautiful body, down her ribs, the crevice of her stomach, the swell of her hips, the peaks of her pelvis bones. I looked back behind me at you, and you were rubbing your clit more steadily. "Do it!" you commanded.
I sank my wet tongue into Sarah's soaking vagina, passing stiffly across her clit, running smoothly along her labia, and landing in her sweet hot hole. I penetrated her several times with my stiff, wet tongue, sucked on her labia, and went back to her clit, which was newly erect. I sucked on her clit hard and sure, taking in the pungent smell of her, letting my tongue escape to hit her hole over and over.
"Lick me!" Sarah breathed. I looked up at her and she was fondling her own breasts, pulling hard at the nipples, massaging them whole with both hands. She tilted her pelvis toward my face, thrusting herself at my tongue, which was ready to lick her engorged clit.
I had eaten enough pussy to know exactly how this girl wanted it: a flattened tongue, quick movements, and penetration. I began lapping at her clit as I brought my fingers up to her sex, entering her with two fingers. I felt her tight wetness close hard against me, the tips of my fingers touching her rough spot inside. She let out a moan of pleasure.