The phone kept ringing; Mandy finally picked it up from its resting place on the bed next to her. She could see it was her mother calling.

“Yes, mum,” she replied a little out of breath.

“Is your brother there?”

“Yes, mum, he is.”

“Put him on the phone, I want to speak to him.”

“No, mum, you can’t speak to him right now.”

“Why not?”

“Because his mouth is full,” Mandy let out a full-on sigh.

The phone went silent whilst her mother processed the information, and then the phone went dead. Mandy was about to put it down when another call appeared, this time a WhatsApp video call. She answered it with a wry grin on her lips.

“Hiya, mum. How are you?”

“Hiya darling, you’re looking a little flushed.”

“Uh-huh.” Her lips quivered a little and her eyes closed momentarily as she lifted her bottom off the bed. Robert, her brother looked up from between her thighs and smiled before putting his mouth back on her juicy twat. Mandy’s spare hand pushed his face back where it was supposed to be.

“So?” Mandy asked.

“So, is your brother’s cock rock hard?”

“I would imagine so, mum. He’s on his stomach right now, with his hands clawing at my ass and his tongue is sliding inside me.”

“That sounds so nice.”

“It’s fucking gorgeous, mum.”

“It has been a few months, hasn’t it.”

“Yes, these long-distance business trips are not as good as they seem at first sight. Oh fuck, he’s just flicked my clit.”

“Let me see.”

Mandy smiled at her mother and rotated the phone. Holding it at arm’s length, she twisted her neck to make sure the screen showed what her mother wanted to see.

Robert lifted his head once more and smiled at his mother. “Hi, mu...”

Mandy’s hand was immediately on the back of his head pushing him back towards her cunt.

“Lick it, you fucker.”

“Yes, Robert, lick your sister’s desperate little cunt until she cums,” their mother chipped in, “before I watch you fuck her.”

Out of sight, Mandy nodded, her face had that tell-tale grimace of climaxing.

“Fuck, I’m gonna cum.”

Mandy’s hand twisted a little with her pending orgasm.

“Let me see your face, Mandy, talk to me.”

Lifting the phone to look at her mother, she started to tell her what was happening and how her body was responding.

“He’s sucking my clit mum, right into his mouth and he’s making me cum,” the last word accompanied by a big outburst of air from her lungs.

“That’s it, darling, you cum on his tongue. I wish I could be there with you right now.”

“I wish you could too, mum. Fuck, this is so good.”

“Come on, baby, cum for mummy. Pretend mummy has her juicy pussy over your face right now.”

His mother’s words spurred Robert on. Licking and flicking her clit was his main aim. His mouth was tight to her dripping pussy.

“Oooo, mum, I can taste you on my lips, taste your succulent juices.”

“Well, it was only two days ago when I was there with you, wasn’t it, darling? In the same position as Robert is now, but with my thighs around your face. That was a good sixty-nine, wasn’t it?”

“Yes, yes, yes it was. Fuuuck, I’m cumming. I'm cumming.”

“Beautiful. Oh, fuck! I love watching your face when you cum. You look so out-of-it, like your on another planet.”

Mandy dropped the phone, her hands raced to the sides of Robert’s head, and she pulled his face towards her cunt. Her legs parted and folded to her chest, her body humping his face and bucking off the bed.

“Fuck, yes. Fuck, yes. Oh, fuck!”

Everything started to calm down after that outburst. Mandy became vaguely aware that her mother was saying something on the phone which was now pointing towards the ceiling. Only Mandy’s verbal outburst and Robert’s moaning were to be heard. Her mum was not all that pleased that she had lost the visuals of her daughter humping her brother like a demented kitten, but it was a sight she had seen so often.

Suddenly the room started to spin when Robert picked up the phone.

“Mum, so glad you could join us after all.”

Their mother would have been there with them, but Barbara had been called away on short notice, she hated it when work got in the way of her sex life, but she had found some quiet time in a secluded parking bay of the service station where she had stopped to get a bite to eat.

“Are you feeling yourself up, mum?” Robert asked.

Barbara nodded. The phone rested on the steering wheel, and two of her fingers were up her cunt. Her wet knickers were blatantly discarded on the seat next to her. They had become wet from all the dirty thoughts she had had while driving home. It became all too much for her and she had to stop and phone knowing what they would be doing.

Robert placed the phone upright against a few books on a side table in Mandy’s bedroom. He checked the view and then walked back to the bed. His erect cock bobbed from side to side as he walked. He pulled Mandy from the bed and placed her on all fours facing the camera. She looked at her mother, eye-to-eye. Pulling her ass high into the air, Robert played with his knob and brushed it along her wet slit before burying it into her cunt.

“Hurry up and get home, mum. You’re missing this lovely cock. I’m going to have to take it all if you’re not here!”

Barbara wasn’t there, not in person, but she was in spirit and the spirit of her fingers dove deeper into her cunt. Her breathing was laboured as she watched her son impale her daughter in front of her eyes. Her nipples were rock hard under her cotton top. A moment of jealousy sparked through her, but just because she was in the fucking car and not with them.

“Fuck, yes. Fuck the little slut, Robert.” Barbara never held back when it came to watching people fuck.

A car slipped past her on the way to the exit of the service station but she never gave it a second thought once she was certain it wasn’t going to park next to her. And what if it had anyway, she might have been lucky and found that the lone businessman inside would enjoy the view, even join in, maybe.

Her mind wandered for a few moments; thinking about how depraved her sex life had become since she started fucking her son and daughter. So fucking depraved at times, she thought.

Her fingers clawed at her nipple, pinching and pulling on it.

“Fuck her hard, Robert, I want to see that look on her face when she cums.”

Robert’s cock was hammering in and out of his little sister’s cunt. Her breasts were flat on the bed, her arms outstretched and her eyes fixed on the phone that rested on the table in front of her.

“I wanna lick your cunt, mum, right now. I wish it was in front of me.”

“No, darling, you know that would not be the case because it would be your cunt in front of me. You know the rules, mummy gets fucked first by Robert’s cock.”

“His cock is so good up there, mum.”

“I know how it feels, darling. Now, cum for your mother. I want you to bring me off in my car.”

Mandy started pushing her twenty-year-old bottom back towards her brother’s solid cock. The pleasure was immense. The feel of it massaging her insides was out of this world and all she could feel was another orgasm building in the pit of her stomach.

Robert knew she was close. It would soon be time to bring his mother off as instructed.

“Come on, you two, make me cum. Make me fucking cum,” cried Barbara.

Robert started to thrust faster and faster, his cock penetrating deeper with each forward motion. As if that were not enough, he reached forward, grabbed his sister’s hair and pulled back on it. Involuntarily, her body arched upwards. Robert held it tightly in his hands and fucked his sister hard and fast.

“Look at your mother, look at her, tell her how good this feels. Tell her you're cumming. Go on, tell her.”

Mandy nodded, “Fuck, I’m cumming, mum. I’m cumming.”

With that, Mandy’s body rocked on the bed, held firmly in place by her brother’s rutting cock and his tight grip on her hair. Mandy’s eyes opened wide and she looked at the phone. “Cum for us, mum,” she pleaded.

Robert had pulled out of his sister’s cunt and was moving to the side of her. Mandy glanced in his direction only to be faced with the full force of cum on her face. It splattered over her lips, nose and eyes. Subsequent jets followed in quick succession. She let her face get covered in her brother’s cum before looking back to the screen.

“Fuck, yesssss,” cried their mother.

Barbara felt the force of her orgasm take her. She collapsed over the steering wheel. Panting away with her hands still holding her cunt as tightly as it could.

The knock on the window scared her shitless. She hadn’t noticed the car parked three bays to her right; she hadn’t noticed the woman get out of the car and look in her direction; she wasn’t concentrating on anything but her pending orgasm. Her sudden movement knocked the phone from the steering wheel onto the floor. She looked up into the woman’s concerned eyes. Still panting, she wound the window down a little.

“Are you alright, luv?” the woman asked.

“Yes, yes, I’m fine thank you. I’m just a little out of breath. A dizzy spell came on suddenly. I’m okay.”

Mandy and Robert heard their mother’s feeble excuses, shook their heads and shouted as loud as they could.

“She’s just had an orgasm.”

Barbara heard the words quite clearly, but fortunate for her, the woman had started to turn away and head back to her car. Picking the phone up from the floor, she stared into the eyes of her offspring, smiling away like Cheshire cats.

“You bastards!”

“Aww, mum, you love us really,” said Robert.

“In more ways than one,” replied Mandy.

The words brought a smile to Barbara’s face. “Yes, you’re both very right.”

“How long before you get home, mum?” said Mandy.

“I’ve got another two hours driving. Thank you for bringing me off. I needed that after the meeting I had.”

“My cunt’s going to be sore in two hours. Well, I hope it is. You’re gonna have to soothe it when you get in, mum.”

“I’ll do my best, hun. And Robert, keep some in reserve for me, please. I want it up me as soon as I get through that door, understood?”

“Loud and clear, mum.”

“Drive safely,” they both shouted before the call ended.

Robert turned to his sister. “Come on, you can ride my cock for me. I may as well fill you up and give mum something to eat by the time she gets here.”

“I couldn’t agree more,” replied Mandy. “You do have a filthy mind, Robert.”

“I have a filthy mind?” He retorted. “You were the one that decided to text her and let her know that I’d arrived home and was desperate to get in your knickers. You’re the one that started it all.”

Mandy giggled as she sat on her brother’s cock. Her hands rested on the headboard as she rocked her body on his stiff length. Remnants of spunk dripped from her chin, but not for long. Her head was moving downwards to kiss her brother on the lips, safe in the knowledge that his tongue would take care of the stray bits she hadn’t managed to scoop into her mouth.

It was one thing they had always been, a caring and sharing family.