Susan was working on his cock as if it were an ice-cream cone, drawing her lips suckingly up over the tasty head, using her tongue well. She let his organ pop free of her lips. The wet, redolent glans rubbed her nose and rubbed up alongside it as she licked downward on his shaft. Her eager hand scooped his balls out of his pants, and she licked those bobbly fruits in their velvet, hairy sac.
Rusty pushed her down on her back on the sofa, forcing her to give up her oral loving of him. He lifted her bare legs in the air, holding them wide apart. This exposed her pink panties where the nylon cuddled her warm cunt and clung to the plump pillows of her ass.
Rusty bent his head into the V of her thighs, licking the satiny flesh. He nuzzled the center strip of her panties and licked along the elastics which pressed against her rubbery buttocks.
He grasped her panties at both sides and pulled the silky garment along her legs and off. As he spread her legs again, all of her erotic beauty was exposed to him. Silken black wisps curled away at either side from the meaty slash which gleamed wet and pink at its center. Rusty's thumbs opened that delightful feast.
"Oooooh!" Susan sighed passionately as he bent his head once more, this time bringing his mouth into direct contact with her wide-open pussy.
He licked up the slippery inside of one cuntal lip and down the other, letting his nose appreciate Susan's aroused aroma. He fluttered his tongue against her clitty, causing her to gasp and writhe. She pushed her cunt at him, and his tongue slid down from her clit-bump into the hot, grabby mouth of her channel. Rusty tongue-fucked her, stretching her vaginal opening with his meaty, slippery thrusts.
He licked below her pussy, even tickling and moistening the dimple-like depression of her ass.
Susan was so hot that she was beside herself with lust. She flopped onto her belly and elevated her ass. Rusty leaned back to gaze at her beautiful bottom which was magnificently displayed, with her knees spread apart and her tits pressed against the sofa.
She waved her ass at him. "I've been such a bad girl!" she exclaimed, panting. "Punish me with your prick! Ooh please… please!"
Rusty eyed her enticing, tight asshole – a tiny slit of pink, with little puckers radiating out from it, placed provocatively between the luscious white mounds of her buttocks. His throat tightening, the blood surging in his veins, he positioned himself behind the wantonly exposed young woman.
This was the time to take her in the way he had wanted to do from the first, he decided. He grasped his cock, which was moist with Susan's spit and his own pre-coital secretion. He moved toward her inviting anus, which he had moistened with his kisses.
The contact of his cockhead with her rear slit sent a hot thrill racing through Susan. She feared the entry of Rusty's big prick back there – it would be the thickest and longest she had taken up her asshole yet – but she wanted it, too! She had to have it!
Moaning, the impassioned girl wriggled her ass, keeping her back bowed as she aimed her anus upward. Holding his shaft in his fist, Rusty pressed forward, grinding his rubbery, slick cockhead against the forbidden gate.
"Oooh!" Susan cried. "It hurts! Ooooooh!"
But she didn't stop pressing backward, and Rusty didn't stop pressing or grinding, either. Slowly and relentlessly, he was forcing her tight asshole open. The tip of his prick was entering the elastic ring, stretching it wider and wider as the fattest part of his cock followed along.
Susan feared that her anus might pop as the man's horny ridge became lodged in the opening. It hurt fiercely, bringing tears to Susan's eyes. But in a way she enjoyed the harsh punishment.
Rusty kept pushing, and his entire cockhead popped into her ass. Her sphincter contracted behind the ridge, lessening the painful pressure to Susan. She thrilled to the glorious, hot fullness in her butt as Rusty sank his cock deeper.
He began to take little strokes, in and out, and his slippery shaft relaxed Susan's anal muscle. The hurt was practically gone. But how huge Rusty felt in her ass! How hot the fucking was as he thrust deeper and deeper up her rectum!
Finally he was giving her all eight inches of his monstrous cock up her rear, fucking her tight, rippling asshole with long, steady strokes.
"Ooooh, WOW!" Susan panted. "That's so good!"
Rusty grasped her hips, squeezing her buttocks as he stroked in and out. He watched his thick pole withdraw from her pink, encircling asshole, then sink deeply into her butt again, turning the pink flesh inward. Her asshole's snug grasp of his cock was magnificent. The encompassing heat of her rectum was grand, also.
The man had never experienced such glorious fucking before.
Susan reveled in the intense physical sensation and in the degrading aspect of the act, as well. This she never would have admitted, but she responded to it. Moaning, she wriggled her ass around the man's deep-reaching plunges.
He fell forward, over her back, and reached underneath to grasp her titties. He squeezed those suspended, satiny globes, rolling Susan's hard nipples between his fingers and thumbs.
His balls scratched her pussy and stimulated it each time he sank his quivering cock to its full length up her anus. He pumped relentlessly in and out, fighting the urge to complete quickly.
But he couldn't make the intensely exciting act last as long as he would have liked. Susan's asshole was just too tight, and she was too hot. Rusty's prick throbbed gloriously in her anal clutches.
Giving a growl, he fucked her ass harder and faster.
"Ooh, my Goddd!" Susan cried, and began to climax.
Her entire body writhed and heaved. Her asshole rippled wildly up and down the man's stroking rod. Rusty jerked. Moaning fiercely, he expelled hot fluid from his twitching prick, into Susan's bowels.
The climax was magnificent and complete for them both.
After they had cleaned up, they snuggled into Rusty's bed.
What am I doing here with him like this? Susan wondered. He isn't the one I love. It's his baby brother.
Nevertheless she felt very good lying with Rusty and letting him caress her tenderly as they whispered and kissed. She found he was not altogether the brash, egotistical male she had first known. He had a gentle, genial side which he now showed.
He made Susan feel protected, giving her a sense of security she couldn't get from a mere boy. This was something she hadn't thought she needed, but she responded to it.
Rusty's warm kisses, reciprocated by Susan's slithery little tongue, and his hands tenderly toying with her titties and the velvety lips of her cunt put her in a fucking mood again. On her side, facing Rusty, she let one of her legs climb his body, hooking around his waist. His strong prick found its way into her soft cavern. Susan moved her hips in counterpoint to his as he began to thrust in and out driving his bulging cockhead all the way up inside her.
As they fucked voluptuously, he squeezed and wiggled the resilient rondures of her ass. He twisted his head and tongue-lashed a rigid nipple before sucking it deeply into his mouth. He bathed the tingling bud in his warm saliva.
"Ooooh, Rusty… Rusty… I love you!" Susan heard herself saying.
"And I love you, baby!" Rusty replied with feeling. "You're all the woman I'll ever want!"
The turn-about in her feelings toward Rusty happened so quickly that Susan hadn't had a chance to get accustomed to it or to consider what it meant. She still could scarcely believe what had taken place within her.
But as the leisurely, yet deeply passionate fucking continued, she knew that her feeling for Rusty was real. She did love him. And she wanted him forever.
But what about Tommy?
Oh, God! she suddenly thought. What would Rusty think of me if he KNEW!
She forced that negative idea from her mind as too painful to contemplate and concentrated on the magnificent thrust of Rusty's cock as she ground her hot cunt around it. She loved to feel his hands on her ass while they screwed, his strong fingers manipulating her springy buttocks. She enjoyed his sucking of her titties.