Guy began a slow in-and-out motion, withdrawing until he could see his cock-head at the entrance to her body, then shoving it in hard till his balls smashed against her. Fucking this way, he could see his cock attacking her cunt. As he pulled back each time, he could see almost the whole length of it glistening with cunt-juice and cum even in the dim light.

"Grab my tits, and keep fucking me!" Cass urged.

"My god, you're a glutton for cock!" Guy gulped, leaning forward and putting his arms around her so that he could take a tit in each hand.

He kneaded her tits and gently pinched her nipples while he kept up a steady pistoning of her cunt.

"Fuck me hard!" Cass spluttered, banging her forehead on the floor. "Oh Christ, Jack where did you find this big hot cock?"

Jack, lying on the floor watching his wife being well fucked, gave a short laugh.

"I'm glad you like it," Jack said. "That's it, Guy, crawl right up her hot cunt!"

Cass pushed her ass back to meet every thrust Guy made.

"Come on, lover!" Cass pleaded. "Make me cum. I want to cum."

Her lively thrusting and muffled pleas sent Guy wild. He grasped her tits hard and bashed his cock into her furiously.

"Yessss, yesssss!" she screamed. "Fuck, fuck, fuckfuckfuck!"

Guy couldn't hold on.

"Here we go!" he yelled, shortening his strokes and speeding up his rhythm.

"That's it, that's it, oh god, that's lovely!" Guy kept driving at her cunt until she suddenly went tense.

"Ooooow! Oooow, oh Jesus!" Cass yelled.

For what seemed an age, her boiling cunt gripped his cock with spasmodic contractions, then she went limp.

As they lay together kissing and stroking each other, Jack said: "My girl doesn't hold back, does she?"

"This was the ultimate," Guy asserted. "I've never had a fuck like that before."

"Well, it will have to do for an indefinite time. I am afraid fucking at home here is out for a while. I have a teenaged niece arriving from Omaha to stay tomorrow."