Yes, when she asks desperately

"Please, John! I need your cock inside me!" Nancy implores you. With the two women moaning, you don't need another invitation. You crawl on the couch between Nancy's silken thighs. Her eyes gaze at you with deep lust. She pulls up her sweater over her breasts. You put your cock at her weeping entrance and slide the head into her pussy.

Nancy wraps her legs around your waist, keening in a higher pitch, and then she jerks her feet on your ass, shoving you completely inside her. All three of you groan loudly.

"Yes! Now fuck me, John!" Nancy's urgency is a huge turn-on, and you start pumping your meat quickly in and out of her slippery cunt. She responds with satisfied moans and growls. Mrs. Kamp is also purring in pleasure. Watching Nancy's tits wobble and jiggle as you pound her sweet pussy is so arousing, you're not sure how long you're going to last.

You don't have long till you find out. Nancy's body almost bends in half as she arches her back and screams. She almost looks like Mary O'Hare, a woman you knew in college who had a grand mal seizure while you were on a date. Her fingernails dig into your back, mixing pain with the pleasure. The pressure on your cock in so intense, you shout over her head, exploding inside her with white-hot spunk. You've never had such a wild orgasm. You keep thrusting into her spasming cunt as you come.

You hear other screams in the room as well, and somewhere in the back of your ecstasy-addled brain you identify the voice as Mrs. Kamp's.

After a full minute, Nancy's orgasm collapses, as does her body. You slide in and out of her a couple more times before you slump as well. As you lay on top of her, her pussy is still pulsing around your shaft. You both are puffing like steam engines, trying to recover needed air.