Pull out so you can ensure she gets off.

Without warning, you slide out of Andi's all too inviting pussy. Andi looks up as you slide down her body, making a line of your saliva as you rush to her sex. Without asking, you slide your tongue around the outer lips of her pussy, and feel Andi's hands suddenly on your head, pulling you towards her.

"Mmmm... John, why the sudden change in plans? Not that I'm... shit... complaining." Your tongue begins lapping wildly, and Andi begins bucking her hips in response to your attentions. You pull away a bit, looking up at Andi's ecstatic face, then bury yourself back into the warm pussy in front of you. Her juices begin running faster, and you can sense that she is close to orgasm. You slowly slide your tongue from her pussy, replacing it with a finger. Andi responds to the change with a contented sigh, and you position your dick at her hole. Andi looks up at you, seemingly in a daze, and you slide in slowly.

"Nnnggh." Andi's moans spur you on and you slowly begin thrusting. Andi rises to meet your dick at each thrust, gyrating her pelvis to take you deeper. You feel her muscles clench your cock as she works to fuck you even more. Your hands slide up Andi's stomach to cup her breasts, heaving from both the breathing and the constant motion of your fucking. Andi's hands meet yours, and as you slowly slide your own hands to her waist, Andi begins pulling at her nipples roughly. "Fuck me," she breathes. You comply, thrusting faster as Andi's hands become rougher on her tits, leaving red marks on the sides. Andi's groans become whimpers suddenly, and she stops responding to you, simply thrashing on the bed as she whispers "I'm coming" several times. You continue thrusting, and grunt as you pour your load into the beautiful woman under you.

"Fuck," Andi whispers. "Thank God I'm on the pill, John." She clenches your dick with her pussy, milking the come out of it. "So fucking good..."

She rolls out from under you, grabbing a robe from the dresser. "We should probably get dressed before the others figure out we hooked up, John. Don't want any wild rumors. And next time, either wear a condom, or pull out. I don't need kids, 'kay?" Andi kisses you playfully and tosses you your clothes.