Cheryl knew nothing about ass-fucking, so it wasn't a worry to her just then. She simply resented the fact that Doug would push his hard dick around on her rear end that way.
Doug knew about fucking rectums, though. Hotter ideas about it filled his mind more and more as he squished his cock up and down flat in Cheryl's butt-crease.
'Hey Jenny,' the boy finally said. 'Everybody knows your sister is funny enough to be a virgin, so I won't bother her up front. But would you be mad if I take her ass-cherry?'
'No. I wouldn't, but she might,' Jenny said, giggling into Cheryl's pussy.
'Jesus, Doug!' Cheryl burst out. 'You wouldn't put your thing up my rear end, would you?'
'That's a real good guess,' Doug said. 'But I suppose I could drill your cunt instead if you're gonna object too much to a cocking up the ol' dirt road.'
'No! I'm saving my cherry for the man I marry! Just don't touch me at all!' the blonde said.
But she kept scrooching her pussy up and down on Jenny's loving mouth, feeling licked-out pussy-pleasures and strong gut-thrills that she didn't want to stop. When Jenny teasingly took her lips away from Cheryl's hunching snatch, Cheryl whined over the interruption of the suck-delights and begged Jenny to keep them going.
'Ooooo, no. Suck me, Jenny! Suck me more! It's so good!' she said, tilting her slash up and, out more to the younger girl.
'Listen, Sis. If my boyfriend can't have your asshole, you can't have my sucking,' Jenny said.
'All right, all right! He can have it, damn it! Only you keep licking me off,' Cheryl gasped.
Doug's cock developed more drools and moved in tighter against the blonde's never-fucked ass-door. Its oozings had her rear entrance well oiled and she expected to be poked through there at any second. Then she was surprised to hear Doug say he thought his dick should be stiffer.
'Suck my prick again, Jenny,' he told her sister. 'It's not quite hard enough yet.'
'Mmmmssshhhh! Okay,' Jenny agreed, swishing her mouth off Cheryl's cunt. 'Just stick your dork out to me between her thighs, under her drippy slit here.'
Doug dropped his hips a little lower against Cheryl's ass and she felt his long cock slide forward on the underside of her cunt. She stared down and saw the dick's bulb poke out past her patch of gold crotch-fur as the boy hunched it forward hard under her ass-cheeks. Her virgin crack started leaking faster from the hot pressure of the first cock ever to touch it, then it dripped even more when she saw Jenny lean her head forward and gobble the bloated bulb-end of Doug's large prod into her pretty, cuntlapping mouth, sucking on it for some time and making it super-solid.
'It's ready now, Doug,' the brunette said. 'You can cock Sis's back door fine with it. I'll keep the front one hot with my mouth.'
Cheryl's guts knotted ticklishly when Doug's steely shaft skidded backward along her dribbling pussy's crease and her ass-crack again. The dick's knob then settled on her twitching bunghole tighter than before, scaring her. But her cunt was fizzing with thrills from Jenny's mouth again, and she so badly wanted that pleasure to go on that she felt better about having to take the first ass-fuck of her life.
Well, damn! At least my front hole's cherry is safe, she thought.
Then the dick was stretching her tight back entrance, the fat knob pushing in, making the ring of muscles strain wider and wider open the cock's inward thrusting remaining steady and slow.
'Uhhhh! OH! Jesus! That hole wasn't made to take a prick in!' Cheryl groaned.
'Maybe not,' Doug said. 'But it can learn to take one in, sure as hell, and like it! Isn't that so Jenny?' he asked the blonde's sister.
'Yeah! Just like mine did,' the pussy-slurping brunette answered.
Still finger-fucking her own cunt, she gave Cheryl some helpful advice.
'Make the butt-fuck easy on yourself Sis,' she said. 'Act like you're trying to get a big turd out. The cock will slip right up your ass then.'
Cheryl's asshole felt much more sexily sensitive to the shovings of Doug's price from the rear because Jenny's cunt-lickings had her so hot, so the blonde felt very much like trying the younger sister's suggestion. Pushing down hard with her guts, she felt the ring of her asshole's door go soft and begin to stretch around the knob of the dick there much more easily. The slow inward ramming actually felt good then, so she held her ass up and back so that Doug could shove the meat to it better. Churning deeper and deeper into her rectal channel, the whole shaft of the cock was buried there in a few seconds. Still being stretched in the butt more than she liked, but with Jenny's mouth working more and more thrills out of her pussy, the blonde girl enjoyed even this invasion from the rear. Moving her ass around in little circles she, soon found that she could get shocks up her rectum that were nearly as delicious as those in her snatch, and Doug was not even moving his prong yet, just letting it bake deep in her butt's tunnel.
'Imagine it! Oh, imagine it! A cock up my ass! I'm so ashamed!' the blonde girl moaned.
'You sure aren't imagining it, Sis,' Jenny told her, giggling again. 'It's the real thing. Nothing to be ashamed of, either. You have good capacity.'
Jenny spoke to her boyfriend.
'Hump her back hole good now, Doug, honey,' she said. 'I think she's hotted up enough for it.'
Cheryl knew Jenny was right about her. She rocked her hips sexily, all by herself, sliding her pussy up and down on Jenny's deep-sucking mouth. Everything felt wonderful to her. A cum was on the way, even if she was stuffed up the ass with prick. She wanted that gut-blast, and she started working to get it. Sometimes she hunched her arse back around the poling spear of meat there with her eyes closed, studying and enjoying the feel of it. But she liked it best staring down at the obscene way her sister was licking up into her split with such good slobbery and shocky results and the way the brunette was playing with her own cunt so lecherously.
'Uuuuh, uuuuh, uuuuh, uhhhh,' the double-loved blonde grunted, hitching her hips more jerkingly between the boy's butt-stabbing cock and her sister's pussy-stabbing tongue.
Shuddering to the thrills of Jenny's cuntlapping, Cheryl listened to the noise of her sister's mouth working between her spread legs, too. Hearing the sounds of having her pussy so lovingly licked made her all the hotter. She felt Doug's cock bucking more and more as it slid through her rolling asshole, so she knew that those big balls bouncing between her thighs and on the back of her drippy cunt would soon shoot their cum up her wriggling butt. She noticed Doug's hand wasn't holding her left knee out anymore. It wasn't needed. She was holding her hot crotch open for her sister's good sucking all on her own.
Doug's arm even relaxed its grip at her waist. Then the hand softened and slid up over her breasts, massaging and rolling them, cupping them and squeezing them gently, fast-thumbing their buzzing nipples with flipping strokes. Cheryl bounced her asshole around on the boy's stiff cock ramming in and out of her stretched rectum, shivering to the tit-teasing fingers and Jenny's tongue whipping far up her goo-soaked pussyhole, too, fluttering and flapping against the skin of her unbroken cherry. Between times, the tongue came licking back up over her sparking clit and batted away at it.
Jenny still fucked those two fingers into Cheryl's virgin pussy as far as the cherry inside allowed her to shove. When she saw that Cheryl was very close to cumming she spent most of her time sucking right on the blonde's clit.
Bucking her ass helplessly as the rising shocks of pleasure hit her from two directions, her belly jerking and knotting harder, Cheryl grunted and twisted between her pussy-licking sister and the butt-fucking Doug Brill. Her eyes rolled and her breathing came hard and rasping. Wonderful feelings flashed all through her body that she couldn't believe. Even the thickly prodding cock up her ass felt unbelievably good.
'Oh! OH! My cunt! My ass! My tits! Oh, God! Eat me, Jenny! MMMM! Fuck my ass, Doug! AAAHHH! I'm going to cum any second!' Cheryl exclaimed.
'So am I!' Doug panted in her ear, still easy-rolling her breasts for her. 'Right up your ass, too!'
The foggy-eyed blonde was nothing but shivers and fuck-thrills. Her tits swelled out, feeling throbby and stiff-nippled. She looked down and saw that her sister still had her left hand at her own gooey cunt, whacking herself fast there. Jenny was shivering, glassy-eyed from pleasing herself, but was also eating into Cheryl's blonde pussy and pleasing it.
'Jesus!' Doug said, grunting suddenly and shoving his cock especially deep up the blonde's ass. 'I'm gonna cum, Cheryl, baby!'
Jenny echoed her boyfriend from her cunt-sucking crouch below.
'Oooooo, so am I, Doug babes! Dose my sis's asshole with hot jizz!'
