Ian and Charlotte were having a lazy day at home. Which meant that they were both naked on the sofa, with Charlotte impaled on his cock and facing him as they kissed hungrily. Ian cupped her arse while she gently undulated on top of him. He buried his face between her ample tits and alternated sucking on one nipple then the other.
In an armchair facing them sat Charlotte's brother Oliver, naked and with one leg thrown over the arm of the chair and his cock in his hand, slowly stroking it. He feasted on the sight of his sister being ravaged by her boyfriend until he couldn't take it anymore and decided that he simply had to join in.
He approached Charlotte and reached his arms around her so that he could fondle her gorgeous tits, pulling on the erect nipples and rolling them between his fingers. He pulled her arse cheeks apart and licked at her anus for a few minutes, then took hold of his eight inch cock and rubbed the pre-cum covered knob against her arsehole. But, that wasn't his intended destination. Instead, he lowered it until it was rubbing against Ian's cock as it worked in and out. He waited until Ian had pulled most of the way out before working his own into his sister alongside Ian's.
Charlotte cried out, "Fucking hell!" as her cunt was stretched to its limit as the two cocks began to move in and out.
Ian himself gasped in pleasure. Really, was there anything better than being engulfed by a hot wet cunt while a rock hard cock rubbed against his? He pulled Charlotte's head down to his so that he could kiss her, thrusting his tongue into her mouth and sucking on her agile tongue.
Oliver took over massaging Charlotte's tits as he worked his cock against Ian's.
Suddenly, Charlotte screeched as an orgasm crashed through her. Her cunt clamped down on the two cocks inside her, pushing them closer together as her cunt spasmed. This was too much for Oliver, who unleashed a huge gout of spunk into his sister.
Ian felt Oliver's cock pulse against his own several times and felt the heat as his cock was coated with Oliver's spunk. This almost set him off, but, somehow, he managed to hold himself back. He stopped moving and waited while the brother and sister calmed down.
Eventually, Oliver withdrew and lay back on the floor, his spunk and cunt cream covered cock still almost fully erect, the combined fluids slowly dripping down the shaft.
Ian, still embedded inside Charlotte, lifted her off the sofa and laid her on the floor next to her brother. He pulled out, his cock diamond hard and coated with Oliver's spunk and dropped face-first into Charlotte's cunt. Just in time to catch the first trickle of Oliver's spunk as it eased out of her.
Oliver lay next to his sister and started to play with her tits. Charlotte reached across to him and ran her hand over his cock, keeping him hard, while her other hand forced Ian's head into her cunt. Ian wasn't arguing and continued to work his tongue into her, greedily lapping up Oliver's spunk. Once his mouth had retrieved all that it could, he pulled back and inserted two fingers and scooped out what remained. He offered his fingers to Charlotte, who accepted them eagerly, licking the creamy goodness from his fingers.
Ian knelt back on his haunches, his throbbing cock poking straight out in front of him. He took hold of it and started to wank it slowly. Oliver knelt in front of him and put it into his mouth. He licked around the knob, then deep-throated the shaft while one of his hands massaged Ian's balls.
Charlotte decided to join in and both her and her brother licked up and down Ian's cock. Without warning, Ian threw his head back and spurted. The spunk arced out and splattered onto Oliver's face, swiftly joined by several more loads, which Ian directed towards each face in turn, until they were both glazed. He leant forward and licked up the spunk covering Oliver's face before kissing him and feeding it to him. He then did the same with Charlotte, who then shared it with her brother.
Ian sat himself on the sofa and watched as Charlotte and Oliver traded his spunk between them.
After a while, Oliver and Charlotte got up and flopped down on the sofa on either side of Ian. He threw an arm around each of their shoulders and gave them a hug.
A few minutes passed, the Oliver said "So, what are your plans for the weekend?"
"Nick's invited me and Charlotte over tomorrow," Ian replied.
"Oh yeah? And what will you be doing?" As if he didn't know.
"I'm sure you can imagine," Ian said.
"Believe me, I've been imagining it a lot since you told me what you've been getting up to with them. I'd give anything to be able to join you all."
"I don't think they'd have any objection if you did. I certainly wouldn't and I don't think Charlotte would either. Would you, love?"
"Certainly not," she replied. "We can always use more cock."
Both Ian and Oliver burst out laughing at her frankness.