Tracy sat the bottle down, going to the floor with her mother. Susan spread her legs wide as she rolled to her back, jerking her skirt high. Tracy straddled her mother's head and dropped her face into the woman's hairy cunt, licking hungrily as her tongue darted about Susan's sensitive pussy lips and inflamed clit. Drawing her knees up, Tracy smashed her own pussy against her mother's face, wiggling and grinding with steamy desire. Susan lifted her legs and closed the hot inner surfaces about Tracy's head, arching her cunt into her daughter's sucking mouth.
Shooting her hands up the girl's slender thighs, Susan rammed her tongue far into the slippery wetness of her daughter's cunt, gripping the tight cheeks of her ass hard. They slurped noisily at each other's cunts, whimpering as passion swelled and swirled in their erotic minds.
Bill found his sister and mother sucking at each other with enthusiasm when he came from the shower, hair wet and almost plastered on his head. He saw his sister's ass in the air, her cunt squirming into his mother's face. Her pleated skirt had been shoved to her waist and his mother's hands clung to the sweet roundness as her tongue, lapped along Tracy's pussyslit and dipped into the wet heat, licking greedily. His cock lifted with hardness, as it always did seeing them suck each other. His sister's round, pink whole flexed just above his mother's nose.
He moved closer, and his mother's eyes opened, seeing him standing there, watching, his cock harden.
"Fuck Tracy in the ass, Bill," she said. "Fuck your sister up the ass! She's so fucking hot, she wouldn't know the difference right now."
"That's what you think," Tracy giggled from between her mother's thighs.
"Let him fuck your ass, Tracy," Susan said, kissing her daughter's wet cunt and sliding a finger about her crinkled asshole.
"I will!" Tracy gurgled. "Fuck my ass, Bill! Fuck me in my ass. But, Mother, you keep sucking my cunt, too!"
"I wouldn't stop for anything, baby," Susan moaned.
Bill lowered himself behind his sister's ass. Susan, her tongue licking and swirling into the sugary wetness of her daughter's cunt, pulled the creamy cheeks of Tracy's ass wide, her eyes hot as she watched Bill rubbing the swollen head of his cock about his sister's puckered asshole. His balls rested on her forehead, exciting her more than ever. She watched her son press his cock into his sister's tight asshole, heard the hot moan that came from Tracy's mouth between her thighs. She felt her daughter's body shake, and as Bill shoved the head of his cock into her asshole, Tracy groaned and rammed her tongue very deep into her mother's cunt.
Susan watched her son fucking into Tracy's asshole, his balls rubbing on her head. She tongued Tracy in the cunt faster, with increasing ecstasy. When her son pressed his cock into Tracy's asshole, his balls were on her eyes, but when he pulled back, she could see Tracy's pink asshole clinging tightly to his prickshaft. Bill listened to his mother and sister's slurping tongues as he drove his cock into the heat of Tracy's very tight asshole. He enjoyed the way his balls rubbed his mother's forehead. He liked it when she shoved one hand behind him and suddenly rammed a finger up his ass. The sensation of his mother fingering him in his asshole, with the gripping heat of his sister's ass on his cock, made his body shiver excitedly. He could feel his balls getting tight, his cock swelling more.
"I think I'm gonna come!" he shouted, plunging swiftly into Tracy's asshole. "I'm gonna shoot off in your hot ass, Tracy!"
The only reply from his sister was a wet, sobbing sound, and the tightening of her asshole. Susan rammed her finger hard into her son's ass, her tongue licking frantically at Tracy's seeping cunt, grinding into her open mouth. She flung her legs into the air, drawing her knees back, arching her cunt tight into Tracy's greedy mouth. Tracy clung to her mother's naked, shaking ass, her tongue delving in a frenzy, lapping the juices from the woman's hairy cunt with a wild hunger. She felt her brothers cock swelling deep in her ass, and her cunt erupted with muscle shattering orgasms. She squealed into her mother's cunt when she felt Susan's hairy pussylips clawing and sucking on her tongue.
Bill grunted, his cock spurting into his sister's flexing asshole. Tracy, feeling her brother coming off inside her ass, sucked with more eagerness at her mother's convulsing cunt.
But Susan, knowing her son's climax was coming, grabbed his hips, jerking his cock from Tracy's asshole. He was releasing come juice swiftly, and Susan very quickly wrapped her lips about the head of his cock, taking the rest of his jism into her mouth as she swallowed with ecstasy, her tongue licking his piss-hole.
As soon as he finished coming, Bill fell back on his naked ass, gasping heavily. Tracy rolled from her mother, complaining. "I only got to feel part of his coming in my ass, Mother. Why did you do that?"
"I wanted him to come in my mouth," Susan said. "But don't be mad, honey. Bill will have many chances to fuck you in the ass, or anyplace you want. I just couldn't resist it this time."
CHAPTER TEN
They ate dinner naked, sitting in the living room around the low coffee table.
Susan cleared the coffee table, shaking her naked ass, to the delight of her son and daughter. When Susan came back from the kitchen, Bill was sitting on the couch, with his sister at his feet, fondling his cock and balls.
"You know, I really love to watch you two playing with each other like this," Susan said. "If only we had known how we felt before. God, when I think of the time wasted with you two!"
"I understand what you mean, Mother," Tracy said, stroking her brother's cock slowly. "I've been going out with nothing but assholes, and all the time Bill was here."
"And me?" Susan asked, sitting on the other side of her son's legs, reaching to play with his balls.
Tracy moved her other hand to her mother's firm, shapely tits. "And you, of course. I didn't think eating cunt could be so nice, and I love it… as much as sucking and fucking Bill."
Bill sat with his legs spread, his ass hanging over the edge of the cushions, listening to his mother and sister, his cock stroked by his sister and his balls manipulated by his mother. "If it wasn't for you two, I'd probably still be jacking off."
Susan kissed her son's knee. "And wasting all that sweet come on the sheets."
He watched his sister and mother fondle each other's tits as they played with his cock and balls. Susan knew how much this excited her son. Her son was enjoying everything that most teens were only dreaming about. She was getting what she wanted, a cock that didn't have a single hair on it anywhere, but could gush all that sweet jism into her mouth.
Tracy was being fucked to her satisfaction, and didn't have to wrestle selfish teenaged guys in the back of same car. They could all do just as they wanted, anything that would please their erotic senses. They could do everything without shame.
Bill's cock was very hard again now, and she and Tracy took turns stroking it. One jerked his cock and the other caressed his balls, then they would switch.
Susan stood up on her knees, shoving her lips to the head of her son's cock, kissing sweetly. She darted her tongue out and swiped the tip across his piss-hole. Tracy, watching her mother, slipped her tongue out and ran it up his throbbing prickshaft. Bill's body shook with the pleasure of both hot, wet tongues on his prick. Feeling his mother's tits on one thigh, his sister's on the other, watching them licking at his cock, said, "Are both of you gonna suck me off?"
Susan gave a throaty laugh and Tracy giggled. They looked at each other.
"Why not, Mother?"
"Let's both suck his cock off," Susan arced.
Tracy giggled as she leaned over her brother's upstanding cock to kiss her mother. Bill watched their lips part as they kissed, saw their tongues licking at each other. The tip of his cock brushed their chins, smearing the dripping juices on their flesh. It excited him, to see their tongues swirl against each other. His mother's shapely its smashed against his hip, with his sister's firm ones flattening at his other hip. He placed his hands at the backs of their heads, caressing his fingers through their hair.