"Yeah, a bit of sensuousness. Quite a tonic."
They got back into their room and as soon as the door was closed, Lucy told him "It's showtime. You've been waiting for this."
She walked over to the desk, flipped open the laptop, and started the music player. A seductive electronic chill tune started playing and she starting moving and swaying in time to the music. Her black dress clung to her body as she swished in front of him. Karl moved to the bed and sat down. Keeping his gaze Lucy put to fingers to her lips and sent them away to him. Then she moved her hands behind her back and bit by bit moved the zip of her dress a little lower, until her back was revealed. She swept her finger to her shoulders, and then gently tugged the dress off her shoulders, shook er shoulders and moved around the room, and before drawing it down over her waist and letting it drop to the floor. She picked it up and threw it over a chair. Now Karl could see her in her black fishnet stockings, suspenders and matching black bra and panties. She danced slowly, shaking her hips looking as if she was on fire. Waving hand hands up, then she lowered them to stroke her breasts and gave Karl an enticing smile. Her hands reached round her back to unclip her bra, she slowly pulled the straps free and dropped the bra over a chair, before crossing her arms to cover her breasts with her hands. Lucy then stroked her fingers up legs until she reached her suspenders, and with a deft flick unclipped one, and then the other, letting them drop to the floor. She rocked her hips again, fixing his gaze, and then, with her back turned to him, placed her thumbs of each side of her panties. With little touches she eased them part way down her ass as she made little circular movements with her behind. Tantalising slowly, she lowered her panties until her ass was bare, and with a quick swift push, they slid down her legs. She stepped out of them, and then turned to face Karl wearing only her stockings.
"I've missed you, Karl and I really want you in between my legs."
Karl stood up and reached over to kiss her. "I missed you too Luce." She was soon unbuttoning his trousers and pulling them down. She took hold of his underpants and slid them down. "Mmm, what have we got here?"
Karl found he was already responding to her, even before her head had dropped down and he felt her soft lips enclosing around his manhood. He leant back against the bed as Lucy drew her mouth up and down on him, as he felt himself growing between her lips. Her tongue washed over his girth and tensed with the focused pleasure. "Lucy, Lucy," he groaned. She moved her mouth off for breath.
"Oh yes my darling, I've been waiting for this. Come to bed." She raised herself on to her feet and got on to the bed in kneeling position. Karl could see that was how his sister wanted to be taken. He approached her behind with his erection primed. He moved his left hand up towards her sex, finding her pussy lips. She was wet. Cock in right hand he guided himself to her entrance and felt a flush of warmth as he eased into her. Lucy sighed, he began to fuck her, gently at first but soon picking up pace.
He clasped his hands round to her breasts as he slid his cock in and out of her warm welcoming pussy. He felt round under her and drew his finger through her pussy hair to tease her clit. That made Lucy buck a little more and he looked up up to see their reflection in a well placed mirror. He could see himself backed over this girl, naked except for her black fishnets, thrusting into her from behind; it was crazy - this hot devilishly sexy girl was his sister. He loved seeing her in paroxysms of lust, driven by him, he loved seeing himself fuck her, the small globes of her tits below her showing in their reflection, they were moving and shaking in rhythm to their movements. She was getting wetter and she was moaning more insistently, he pulled himself further out and in, to give her full sensation - he felt his balls hitting her vulva as he began to pound his sister, he looked again the mirror, she was bent down watching herself being fucked, and his release was boiling up, he felt how his cock was swollen and wet in her juices, and just seeing her, in front of him, rooted to him in illicit pleasure whilst he was thrusting in and out of her, breathless now, and his explosion came, his jets of cum burrowing deep into his sister, who clasped him tightly down below as his spurts continued, finally sealing their union.
They stayed in a trance like stillness for sometime before Karl felt able to withdraw from her. He rolled onto the side of the bed. "Whew."
"Not bad for a start."
"You're going on top next." He needed a bit of time to recover.
"Oh yes, no problem."
He then drifted off, and it was an hour or two later when he awoke. The light was on, a from a single beside lamp. Lucy had kept on her stockings but had loosened her hair and she was lying beside him. She opened her eyes.
"I need some more."
"Anything you want, Luce."
She moved over to go on top of him straddling his waist. Her hands were already moving fastidiously over his cock, priming her brother to more action.
"Mmm, I think we are getting progress." He was indeed hard, and Lucy took that as her green light to mount herself on him. She had a mischievous glint in her eye.
"So you liked those girls, then Karl?" she began in a teasing tone.
"Yes," he groaned as she tease his cock tip with her pussy lips. She was going to have her sport.
"Which girl did you like best?"
"I..." she slipped him inside, and very slowly rose up and down.
"Well..." she moved gently up and down on him, and a wicked little finger stroked his balls.
"Aah!"
"Tell me, tell your sister."
"I..." She stroked a little more. "Oh God, that Asian girl in the black lingerie and that gorgeous black girl with the pigtails!"
"Oh, so they were sexy...hotter than me?"
"Aww, Luce!" She was earnestly thrusting up and down his rod now. "You're sexy, you are the one turning me on!"
"Mmm, but they had something?" He thought quickly.
"Yeah, hot underwear."
She left her black hair drape over her shoulders, and guided his left hand on to her breast. "I've got hot underwear too."
"Mmm, must...see.. you in it... more often."
"Oh you will, little brother, you will."
He cupped her breast in his palm looking admiring at her swollen nipples. He reached up to kiss each on in turn, as she rode him steadily.
"Are you going to fuck me nicely?" she asked in a pretend coy voice.
"Oh yes." Karl thrust upwards forcefully before he suddenly pushed himself up by his arms and Lucy was rolled over. She was on her back and this time Karl placed himself on top of her, drawing himself into her well lubricated slit. She gave a little cry as Karl entered her, building up his movements into her quickly so that he was soon vigorously fucking her: she had teased him, and now he was going to pay her back in a way that she loved. He suspected that she had found the girls sexually attractive too, and that was turning him on immensely.
"So... did you like the girls too?" he murmured.
"Mmmhmm."
"Which one?"
"Oh, the redhead with the white uniform. And the Asian girl in the lingerie."
"You like lingerie, don't you?"
"Yes."
It all felt so hot and deviant, his sister admitting her predilections; she was hungrily being fed by his cock, pistoning in and out of her. She drew and closed her legs behind his back, and he felt his orgasm approach.
"Oh Luce, Luce!"
She gave little moans in response. They were both hot from their exertions, he felt the sweat on his back and the hot wet grip of Lucy's thighs, mingling with the sensation of the warm, wet coaxing of her pussy on his cock. He looked over at her discarded clothes, and her almost naked below him, her stockinged legs gripping him, he felt his essence rushing up, she gripped his back as he felt her squeeze him, as he came, bursting his seed into her, once more filling her pussy, her little cries telling him she was close, so he kept on pumping his cum deep into her, until he felt her final release. He sank on top of her, luxuriating in their spent passion. He glanced in the mirror and saw his naked body framed in her drawn up legs.
"I feel very good," she murmured. "And very full."
A night to remember.