You switch spots

Seeing that you've pulled out, Mike moves to take your place. Lying down on the floor behind Karen, he lifts her leg, spreading her slick gash open wide. Positioning his head at her opening, it takes no effort to insert himself inside her stretched, sopping hole. It becomes quickly apparent that Mike has no interest in pacing himself and wastes no time pounding into Karen's box, her body writhing against him.

Making sure Karen keeps her promise of "sucking her pussy juice off of you", you move to her head, kneeling down to bring your dripping cock even with her face. True to her word, she quickly slurps you into her mouth, licking you from base to tip and sucking your balls into her mouth. You're amazed by her enthusiasm, as well as her skill, and you know it won't be long before she has you ready to cum.

Reaching down, you cup her breast and pinch her long, hard nipple in-between your fingers. It has the intended effect, as Karen's moans vibrate around your cock. She takes her mouth off you and pauses just long enough to tell you: "Your cock tastes sooo good!", before gobbling you back up and going back at you with vigor. The sounds of her slurping on your cock and Mike moaning out her name fill the air. It's evident both are close to cumming and the expert deep-throating Karen is providing you has you feeling ready to cum yourself. You're practically there and you've made your decision about where you're going to finish.

"Oh shit Karen, I'm close! You're gonna make me cum! I want to cum all over your face."

Karen apparently loves this idea, because she quickly pulls herself off Mike and takes her mouth off your dick before kneeling down and opening her mouth wide with her tongue sticking out. "Yeah boys, shower me with your cum. Shoot it all over me! Treat me like a dirty whore!"

The two of you take your place on either side of her face and rapidly jerk yourselves off, aiming at her face. Mike is the first to cum, shooting his load against Karen's nose and down her cheek. You quickly follow with your own load, landing some on her tongue, some on her chest, and some in her hair, then smearing the rest on her cheek.

Karen sucks the last of the cum from each of your dicks, then scoops it from her face and licks her fingers clean. Finished, the three of you collapse on the floor and catch your breath while Karen begins giggling. "Oh god, that was incredible! I haven't felt like that in years! You boys were just what I needed! Anytime you want to get together and do that again, just let me know."

After giving yourselves a chance to recover, you and Mike gather your clothes and say goodbye to Karen, letting yourself out the basement slider door. As you make your way back to your place, you give Mike a hard time about his comments from earlier after he thanks you for getting him over there. Once back home, you head to the bathroom to rinse yourself off and think about the next excuse you can make to head next door for a visit by yourself and think about what other different things you need to experience before you're ready to settle down with only one woman.