Her cunt lips began to edge around the mighty wedge of cock meat. Those pliable pink folds were slowly and surely enveloping the dark horse-cock. Slippery, lubricating cunt juice soaked into the stallion's cock knob and ran down his prick. Rachel lapped up the frothy overflow automatically, but continued to pull the horse's prick and the girl's pussy together.
Marylou grunted. Her pussy opened a bit more and the whole head of the stallion's cock slipped up her fuck hole.
"Oh my God!" she wailed as she felt that gigantic hunk of hot horse-prick throbbing inside her cunt. She felt chock-a-block full – yet only his cock knob was in her pussy.
Her cunt lips sucked on the huge wedge, fluttering, clamping around his prick just behind the buried cock knob.
"More! More!" she wailed.
Rachel pushed hard but no more of that long prick would go in. She figured that Marylou would have to settle for what she had, a cuntful of cock-head, without any of the cock shaft. Rachel thought that she would have to jerk the stallion off into Marylou's cunt.
But then the horse began to fuck.
His powerful hindquarters drew back, then jolted forward. On the first few fuck-strokes he was simply hauling Marylou back and forth with his prick. She was stuck fast on the end of the big fucker, her pussy jammed so tight around the horse-cock that it couldn't slide in and out. As the stallion drew back, he dragged her ass up and as he thrust forward he pushed her head down against the ground. But then her elastic pussy began to adjust to the bulk of that massive prick. When the stallion humped again, his cock-head fucked in another inch – and then – another.
"He's fucking me!" Marylou cried in rapture.
She began to move in counterpoint. As the stallion fed his prick to her, the depraved blonde jammed her cunt back to meet his fuck-thrust, and as he drew back she twisted her hips, grinding her cunt hole around on his retreating cock-head. She was panting and whimpering in ecstasy.
"More – more – more," she wailed.
The stallion fucked more prick up her cunt. Inch by inch, that incredible cock was wedging its way up into the very depths of the blonde girl's loins.
His cock-head fucked deeper and the thick, throbbing stalk pushed in behind the mighty slab, more and more horse-prick vanishing up the frenzied girl's pussy with every fuck-stroke.
Rachel looked on in awe.
"Where the fuck is it going?" she gasped.
The horse's prick seemed to be as fat as Marylou's body and yet, as if by magic, it was pushing farther up her fuck hole. Rachel half expected to see the rounded outline of the stallion's cock press out a furrow in Marylou's belly. It wouldn't have surprised her to see the head of that long prick come pushing right out of Marylou's panting mouth. Rachel, by this time, was well acquainted with her blonde friend's juicy cunt – but the sight of this feat made her respect that pliable pussy even more!
Cunt juice poured out as that fat plunger pumped in and plugged her fuck hole to the brim. Her ass tilted up and down each time the stallion's prick gave a throbbing lurch.
Then the horse's cock bottomed out, the head of that fat prick was fucked as deep as it would go. Marylou cried out with joy as she felt her cunt filled with hot, hard cock meat to a depth that no cock had ever reached before – to the absolute limit of her cunt tunnel.
The stallion stood steady for a moment, with the girl's ass swaying as she bobbed up and down on his embedded prick. There was still about a foot of horse-cock sticking out of her, with no room left to fit it in. Marylou's pussy was not as deep as May Turner's.
Rachel saw that, even with the horse's cock buried, there was still some left over for her. Happily, she began to tongue the horse's cum-filled balls and to lap up and down his prick. Her hot tongue slid from the root of the stallion's cock down to Marylou's cunt lips. She gave those widespread pussy lips a lick, then slurped back to the horse's balls.
The stallion began to fuck Marylou rigorously then. His cock began to pull out, then plunge back into the girl's pussy. Her body was jolted and tossed about on the fucking prick and she jerked her ass and rolled her hips, loving it.
His cock pulled out, dripping with cunt juice.
Rachel's greedy mouth clamped over the slimy cock, slurping and sucking, and the cock fucked back in, foaming with her saliva.
"I'm creaming!" Marylou howled.
Deep inside her cunt hole she was melting. But the horse's prick was filling her pussy so completely that it seemed to trap her orgasm inside her. She went off in a series of explosions, all of them seemingly muffled in the interior of her loins – coming in a series of depth charges. Her body vibrated as those eruptions ripped through her cunt. Her bones were being shaken. Her whole body was shuddering.
The horse snorted and fucked in again – and then the big animal was shooting his fuck juice into the girl.
Marylou wailed when she felt that tidal wave of horse-cum pour into her fuck hole. She creamed again and again. The stallion, bucking and heaving, fed the cock to her frantically and each time that enormous cock fucked into her cunt hole, he spurted another foaming shot of cum up her cunt.
Marylou, her lust drained off, slumped. The horse fucked on, shifting her limp body on his plunging prick, as he emptied his balls and shot the last of his cum-load into her satisfied cunt.
Then he stepped back, prancing.
His prick pulled out. Marylou's sucking cunt lips were almost turned inside out as the thick cock meat was dragged from her pussy.
The cock knob popped out with a slurping sound. Marylou slid belly down to the floor and a great cascade of frothy, foaming horse-cum poured out of her vacated pussy. Rachel dipped her head into that flooded crotch and happily tongued up the horse's jism as it overflowed the blonde girl's pussy, blended with her own fuck juice in a savory sexual sauce. She lapped it up and then fitted her lips to Marylou's cunt and sucked more of the precious nectar out of that well-fucked pussy.
Then she turned and grasped the head of the horse's slippery prick between her hands and, holding it to her lips, began to slurp the fuck slime from that dark cock meat hungrily, polishing his cock-head with her tongue.
The horse's mighty prick gave a great lurch and expanded in the girl's face. His cock snapped up again. Rachel gave a cry of joy when she realized how potent the stallion was – that although he had shot his wad, his prick was still hard. His big balls were already beginning to swell up with a brand new cum-load.
"It's my turn!" Rachel wailed.
And Marylou, completely satisfied, was more than happy to help fit the stallion's prick up Rachel's cunt.
Afterward, Rachel giggled.
"What's so funny?" asked Marylou.
"Why, I've just been fucked by a Goddamn stallion – and I still don't know whether or not I'm a virgin!"
Both girls had a good laugh over that.
It was the best vacation that Rachel had ever had – and this was only the first day of it.
The next two weeks were every bit as good.
And when Rachel arrived home after her vacation on the farm, she looked so healthy and happy and wholesome that her mother and father knew it had been a good idea to send her on a vacation in the country – and they promised the girl that she could return to the farm on her next vacation.
It was a lot better than keeping her in the city, where a girl could get into trouble…