Gaston turned to them, with a smug grin.
"Right, I think I'll start with you Yvette since you are now going to be so very obedient."
"What are you going to do?" she sobbed, as he undid her handcuff from the chain connecting Natalie to the car door.
"Probably easiest to tell you what I am not going to do," he smirked. "I will not hurt you, seriously anyway, as long as you do exactly what I want. Understood?"
Yvette nodded.
"First lets show the kind policemen what you're hiding under this underwear shall we?"
He stood behind her, turning her to face the headlights of the police car, and unclipped her bra. Natalie looked on as he roughly handled her friend's firm shapely breasts.
"Turn around- I know the Sergeant likes a nice ass, and you have an exceptional one."
Yvette obeyed.
"Bend over and pull down those knickers, and stay bent over when they're round your ankles."
Trembling Yvette hooked her fingers into the waistband of the camisole knickers and slid them down over her thighs. Gaston moved round to face her, and unzipped his trousers. He held up his cock and firmly forced it into Yvette's mouth. She stood, bent at the waist with her underwear around her ankles, and the big cock swelling in her mouth, while ten feet behind her, with a perfect view of her exquisite bottom, two policemen sat in their car.
"Reach back and spread the cheeks of your ass with both hands," Gaston ordered matter of factly.
In a daze of confused tearful submission Yvette did as she was told.
Gaston pulled his cock from her mouth and telling her to stay exactly as she was moved around to savour the view from behind. He idly stroked the inside of Yvette's thighs, admiring the view of her exposed pussy and anus. Yvette had been waxed so that only a tiny well-trimmed patch of pubic hair remained above her pouting labia.
"I think your friend should come and appreciate this," the driver said. He went and unlocked the chain from the car and led Natalie, still fully clothed, over to where her naked friend stood bent over, her hands still obediently splaying her buttocks wide open.
Using the chain Gaston got Natalie down on her knees so that her face was level with Yvette's spread ass.
"Lick her asshole," Gaston said.
"I...no...I can't." said Natalie.
"No...stop this." Yvette said starting to stand up.
Gaston moved very fast, delivering a stinging smack on Yvette's buttocks.
"Move again without my permission and I'll hand you over to the police and confine my fun to your stuck up friend. Now, put...your...tongue...in...her...asshole," he ordered Natalie, punctuating each word with a jerk on the chain.
Natalie slowly moved her face into line with the smooth crack of her friend's ass. She extended her tongue as far as could and touched the skin an inch or so above Yvette's soft brown puckered anus.
"Look, I am going to get very angry soon if you two don't start doing what you are told. I said lick her asshole- and put your tongue in it. Now."
Natalie forced herself to put her tongue onto her friend's perfect tight sphincter. Yvette twitched at the touch of Natalie's soft tongue. Gaston had his face close to Natalie's.
"Lick it...taste it...put your tongue in it. Or else."
Natalie steeled herself and began firmly lapping at Yvette's ass. She had rimmed a guy once before when he asked her, but had thought it a disgusting thing to do. And now here she was doing it to her best friend. She had fooled around with Yvette before- they had played with each other's breasts and fingered each other's pussies at school on a few drunken occasions, but the idea of anything like this was outrageous. But Natalie found to her horror and total confusion that she was aroused by what was happening.
Yvette for her part was trying to keep her balance on high heels with her hands occupied spreading her bottom. She too was confused to find that the sensations in her anus were incredibly pleasurable. Unlike Natalie, Yvette had more in the way of bisexual experiences-it was a guilty secret of hers that she enjoyed sex with older women, and she had also seen a married couple for several months, enjoying both of their attentions. But she had never explored anything as kinky as having her ass licked. In spite of the fear she felt, she was aware that her pussy was beginning to tingle in a familiar way. She knew that she would very soon be visibly wet down there and that heightened the embarrassment that was vying with her arousal.
Natalie was following Gaston's instructions and working her tongue into Yvette's anus now, making the tip into a point and holding Yvette's hips so she could push into her. An involuntary moan escaped Yvette's lips.
"Excellent...I think you two are getting the hang of this. Keep working on that asshole-get it nice and wet and relaxed or she'll suffer when I sodomize her."
Yvette felt a wave of horror and revulsion pass over her. Suddenly the glorious sensations in her asshole seemed to fade, as the full terror she felt at the thought of being violated by that gigantic dark cock sank in.
Gaston had moved around and had a handful of Yvette's hair. He forced his cock into her mouth and began to fuck her orally in the same brutal way he had earlier violated Natalie. Why was Natalie still working on her asshole with what felt like genuine enthusiasm? Yvette wondered, before obeying instructions to lick and suck on Gaston's heavy balls. Soon the enormous cock was back in her mouth pounding at the back of her throat.
"I would get it as wet as you can- you heard what I plan to do with it, so the wetter the better you little slut," he encouraged her.
Natalie had an inch and half of her tongue inside Yvette's slick and increasingly relaxed anus now. Yvette could not resist for long the intensely pleasurable sensations this was causing, even through the fear of what Gaston intended. Like Natalie before her she hoped to make him come as soon as possible so she was enthusiastically sucking, using her tongue busily on the underside of his massive penis.
