Maureen couldn't help smirking as she watched the blonde push one of her tits into Hal's mouth. Sandy certainly had no inhibitions about telling him what she wanted!

Hal sucked Sandy's hanging tits, first one and then the other, and then he twisted his mouth away and growled.

"Come on, move your ass! Let's fuck!"

Mewling with pleasure, holding, up her heavy tits in her hands, the blonde began rocking up and down on her husband's stiff cock.

Maureen tried to imagine how it would feel to have Hal's hard cock sticking up inside her cunt like that. She had never fucked a man that way, riding on top of him as though he were a horse. It looked like a delicious way to fuck! Would her tits bounce around like Sandy's? Her own tits weren't too much smaller than her sister-in-law's and she imagined they would bounce around just as nicely.

Hal was fucking back now, bucking his ass to pump his cock in and out of Sandy's cunt. Maureen could distinctly hear the squishing sound of Sandy's cuntjuice sloshing on Hal's cock.

"Oh, fuck!" Sandy groaned. "It's delicious!"

"Yeah!" Hal grunted. "Keep fucking, baby! Keep your ass moving!"

Her fingers pistoning in and out of her own cunthole, Maureen shuddered and fingerfucked herself to the tempo of the fucking on the bed. Cuntjuice oozed out of her pussy in a flood to stream down the insides of her thighs. Her nipples were long and thick, tingling with passion, and her clit felt as though it were about to explode.

Now Sandy was riding Hal's body as if he were a bucking bronco horse and she a rodeo rider. She twisted and humped and rocked her ass, her teeth pulled back in a grimace of lust and her breath coming in gasps. When she reached back to squeeze Hal's balls, he roared like a lion.

Hal was coming. Maureen was proud that her thirty-seven-year-old brother could still shoot off his rocks like a bull. It was really hard to believe Hal was that old. Neither of them were getting any younger. Hal, in fact, had an eighteen-year-old son by his first marriage. Having a nephew as old as Stevie Griffin continually reminded Maureen that her life was slipping by.