"Bitch," Muriel sniffles and giggles.
"Muriel?" Ben murmurs, half asleep.
"Hmm?"
"You wouldn't happen to have a strap on would you?"
***
Mark wakes lying on his back. He's sweating. It takes him a moment to recall where he is. It doesn't take nearly as long to realize someone is sucking his cock. He keeps his eyes closed, wondering if he can tell, by just the feel of the person's mouth and hand, whether it is Jill or his brother who is blowing him. He searches the sensations coming from his cock. Can he feel any whiskers when most of his cock is buried in the person's throat? Size of the hand - do the fingers go all the way around his cock? He searches, analyzes, and decides it must be Jill. The hand feels too small to be a man's.
He reaches down, expecting to feel Jill's soft hair. He does. He opens his eyes. She's looking at him. With his cock still in her mouth, she smiles at him. Mark twists his head. Bill is propped on one arm, watching. It's clear he's stroking his cock with his other hand. Jim is sleeping, mouth slightly open, the fingers of one hand curled around his dick. He's hard.
Bill moves toward the end of the bed, carefully, trying not to jostle Jim awake. He squeezes in beside his sister and, lying half on his side, takes Jim's cock in his mouth. Mark watches as his little brother sucks their sister's lover. Jim's hand falls away. Bill takes more of the cock into his mouth. Jim rolls onto his back, still breathing deeply. Using only his mouth, Bill deep throats Jim's cock. Beside him Jill follows suit on Mark's.
They suck cock, side by side, in rhythm for a few minutes. Jill pauses. "Don't make him cum," she whispers.
Bill nods, though he's not sure how he's supposed to know. He decides not to worry about it and to enjoy sucking Jim's cock while he has the chance. He deep throats the cock over and over, pulling back slowly, pressing his tongue to the underside of the shaft. His efforts are rewarded when Jim's pre cum begins to flow. He begins to bob his head faster, greedy now.
"Stop," Jill whispers into his ear. "Please," she adds when he shows no sign of slowing. He becomes conscious of her breast pressing against his side. He pulls his mouth off Jim's cock with a sigh.
When he looks up, Jim is smiling at him.
Jill leans forward. Jim cups the back of her head and they kiss. Mark and Bill stroke their cocks, watching the two lovers play with each other's tongue. Jill pulls away from the kiss. She's flushed. One hand is between her legs.
"Don't cum you guys, okay? I want us to try edging."
"What's that?" Mark asks as he rubs the back of his sister's leg.
"We get right to the edge of cumming and then stop. It's supposed to build up sexual tension like mad," she answers with a giggle. She takes her hand from between her legs and fondles Jim's balls. The other hand fondles Mark's. "I want these sperm factories working overtime. I want a jizz bath. I want cum dripping from my pussy, my ass, my mouth, my tits - everywhere."
Bill shakes his head. "Jesus, Jill when did you become such a slut?"
"The past two days. What red-blooded bitch wouldn't surrounded by all this lovely damn cock." She giggles again. "I am a slut aren't I? You still love me?" The last question is directed to Jim.
"Yeah, baby. More'n ever." He puts his hand behind her head again and pulls, gently. "See if you can suck my dick better than your brother, huh?"
"Oh, baby, I'd love to." She looks at Mark. "Scoot a little closer to Jim. I want to sit between you."
Her brother does as she asks. She looks at Jim, her eyes glowing. "Is this what you want me to do?"
She bends her legs and, steadying Mark's cock with one hand, she deep throats him. She does it on the first try, without gagging. Without taking her mouth off his cock, she pumps her other fist in a gesture of victory. She pulls her mouth off of her brother's dick and looks at him. "Remember, when you get close, stop me. Okay? Jim baby, when he does, it'll be your turn." She looks over her shoulder. "I haven't forgotten you, Bill. I want you to fuck me again. Would you?" He nods. "If I pull away let me. I don't want to cum yet either." He nods. She arches her back. "Fuck me again, Bill. Please. Just the idea of your cock in my pussy has my cunt dripping wet."
Bill walks on his knees, positioning himself behind his sister. He rubs the head of his cock up and down her slit. Her cunt is dripping. She moans. "Don't tease me. Put your cock in me. Please." Bill jerks his hips forward. His sister growls. She throws her head back. "Harder. Please. Harder but stop when I tell you too."
Bill begins to pound his cock into his sister's cunt. She slams back to meet him. He concentrates, focusing on controlling himself, afraid if he doesn't he'll fuck her until they both cum. What the fuck, he laughs to himself, what would be so bad about that?
Suddenly his sister falls forward, lying half on Mark, half on Jim. Bill's cock throbs. A long strand of viscous shiny fluid hangs from the head of his cock. Jill whimpers. The other two, stroke their cocks. Mark uses his free hand to caress his sister's back.
"Sorry, big brother," she pants at Mark. "I thought I could suck your cock while Bill fucks me." She chuckles. "I was wrong." She turns her head and kisses Jim's belly. "Your turn soon, baby." She pushes her ass up into the air and looks over her shoulder at Bill. "How close are you?"
He shrugs. "I was very close but it's subsided. You sure you want to risk it? You look like your still pretty close."
"I am but I have an idea I think will work. I think it will make me even hornier but won't make me cum." She grins at Bill. "Put that wet shiny cock in my ass. That won't make me cum will it?"
Bill shakes his head. "No, but it might make me cum." He jerks his head towards his brother. "You worry about Mark's cock. I'll worry about you." She frowns. "Please, Bill. I really want your cock in my ass."
"And I want you to suck my brother's cock. Suck it, Jill. I'll take care of your ass."
Mark looks at his brother. Bill's face is as hard and flat as his voice. He's never seen him quite like this. Apparently, neither has Jill. She doesn't say a word. She turns her head and Mark lies back and groans as his sister's hot mouth engulfs his cock.
Jill is so amazed at how Mark's cock swells insider her throat, she forgets about Bill. But only for a moment. She feels his hands on her ass. They pull her ass cheeks apart. She hears him spit and suddenly saliva is running down her ass crack and over her rosebud. She feels her asshole twitching. He spreads her ass wider. He spits. She feels the spit inside her ass and moans around Mark's cock.
Something scratches the inside of her butt cheeks and then something hot and wet probes her ass. She moans again at the realization her brother is not fucking her ass with his cock but with his tongue. She envisions herself divided into two. One, a Jill, that is focused on sucking Mark's cock. The other, a Jill, focused on the sensation of Bill's tongue rimming her asshole. She's not entirely successful but she does succeed in remembering to keep working on the cock in her mouth.
She switches tactics. She forgoes deep-throating her brother's cock in favor of popping the crown of the head in and out of her pursed lips. She pulls the foreskin forward, trapping it, stretching it with her lips. She holds it there with her hand and forces her tongue under it and licks circles around the crown. When she feels Mark tense, she stops, deep throats him, and rests, breathing through her nose, waiting for him to relax.
It is at these times, holding one brother's cock deep in her throat, that she is able to give her undivided attention to what her other brother is doing to her ass. At the moment, Bill is nipping at the insides of her ass cheeks, working his way around her sphincter. When he reaches the bottom, he pushes his face deeper into her crack. It feels as if his nose penetrates her as his tongue finds the opening to her pussy. She loves the sensation but feels her spit running out of her mouth to pool around the base of Mark's cock. She pulls back, his cock falls from her mouth. She moves the foreskin back and forth over the crown. Bill's tongue leaves her pussy and laps at her rosebud.
"Fuck me. Please," she whimpers.
Bill's face leaves her ass crack. The bed shifts. His legs press against her. The head of his cock, slick with pre cum presses against her equally slick asshole. When he pushes, there is a moment of discomfort, then what she can only describe as bliss, as he fills her. She lowers her head but Mark puts his hand against her forehead.
"No way, sis. Too close. Need a break unless you've changed your mind about letting us cum."
She shakes her head, turns it and enjoys the sight of Jim stroking his dick. He strokes it slowly, moving his hand up and around the head, before gliding his hand back along the length of the shaft. She cups his balls. His sack crinkles up at her touch. She lowers her head. Jim uses his hand to aim the head of his cock at her mouth. Once again she finds herself divide between the feel of Bill's cock in her ass and the taste and scent of Jim's cock. She kisses and licks the crown. She raises her lips. Jim squeezes the shaft and a large drop of cock dew blossoms from the slit. She dips the tip of her tongue in it and pushes her tongue into the slit before letting her lips engulf the head of his cock.