Joe and Larissa

Marina drifted through her post-orgasm afterglow, the feel of the sun on her body and a gentle breeze making her feel alive. God, it had been so hot to watch her manly son and her darling daughter in the grip of hot incest, the sight of his rock-hard manhood plunging between her daughter's pink folds was exquisite.

As she thought about it, she realized that she couldn't continue to pretend to go to work after phoning in sick. She hoped that Joe and Larissa would be wound up at night, and want to have a hot late-night fuck after everyone in the house had gone to bed. Maybe she would be lucky enough to watch them fucking late at night.

After a while, she checked her watch, now she could go home, and she would be right on her usual arrival time.

******

She slept very lightly, hoping to hear the sounds of hot fucking in the night. Although she couldn't stay awake all night, she felt that they were not taking the chance to get it going while their parents were in the house. She waited for an opportunity, and on the Sunday, she had it.

Her husband Rich was heading out to the golf course with 3 of his work associates. Marina was able to easily concoct a story about meeting some female friends.

In the kitchen, during Sunday brunch, she casually remarked, "I'm going to meet up with Laney, Tina, and Betty, and we'll have a good old-fashioned gab fest. Once they get going, I'll be out for probably most of the afternoon."

She took a look at Joe and Larissa, she felt that the look the siblings shared was the let's get it on signal.

Just after Noon, Rich picked up his golf bag and headed out. Marina waited for about 20 minutes, then saying her goodbyes to Joe and Larissa, she got in her car, drove two blocks away, and hurried back. Cautiously easing open the front door, she crept up the stairs.

From Larissa's bedroom, she heard Larissa purr, "Oh lover, I've been aching for your cock!"

Joe's voice answered back, "I've had a hard-on all day, waiting to give you a long, hard ride!"

Larissa purred, "Let me suck you first, I love to feel your cock gliding in and out of my mouth."

Marina could feel her panties damp with anticipation, she hurried into her bedroom, wriggled out of her dress and panties, grabbed a towel from the laundry hamper, and was quickly outside their door. It was slightly ajar, and she peered in.

Joe rock hard prick was being swallowed by Larissa's mouth, she heard Joe's grunt of pleasure as Larissa took him in, deep-throating him right to the balls. Marina was burning up, she needed to cum now, and she wildly rubbed her throbbing clit, cumming in less than 2 minutes as she watched her daughter's sweet wet lips ride up and down Joe's pole.

Releasing his cock, Larissa cooed, "Ummm, so big so hard, so eager, I need that long hard ride lover, let me have it my sweet brother!"

Larissa lay back, and with a bright smile, wide open arms, and wide-spread thighs, she welcomed him in. Joe nudged against her and in one push buried his eager cock. Larissa let out a cry of pleasure as she was parted, his rock-hard cock spreading open the tight pink walls, his sperm-bloated balls bouncing off her ass. Joe's loud grunt of pleasure joined as he felt the tight, hot clamp around his cock, Larissa brought her legs up and locked her ankles around Joe's waist, opening herself for maximum penetration as the hard length of him lodged deep, stuffed securely up his sister's cunt.

"Yes, yes my sweet brother, mmmm, I could feel your cock so deep, drive it in, let my womb kiss your cock, fuck me, ram my cunt, I want your cock to explode, let me have it!"

Joe pulled back slightly and humped forward, eager to ram Larissa's sweet cunt. They worked up a rhythm, Marina could see the bliss on Larissa's face, as Joe's cock drilled into her eager heat, over and over. Marina's pussy was back to a wet, steamy fire, and she was pumping two fingers in and out, trying to delay her second orgasm, as she watched Joe's rampant prick plunder Larissa's tight teen cunt.

Their bodies went faster, the sounds of wet flesh slapping together, and the juicy squelching sound of Larissa's pussy being pounded towards orgasm filling the room. Marina could see Larissa's legs locked tightly around Joe's waist, little spasms running through her toned legs.

"Yes, oh my god, gonna cum, cum in me Joe, pour your load into me, oh fuck, yes, yes, yes, YYYYEEEESSSS!!"

Two flicks of her fingers against her clit sent Marina tumbling, and she bit down on the howl of pleasure she wanted to make. She watched, her body shaking in orgasmic pleasure as Larissa's voice rose to a shriek, and Joe let out a loud grunt as her pussy clamped tightly around him, milking at the shaft. Watching her daughter cumming all over her son's cock make another spasm of pleasure wrench her cunt.

Joe's cock felt the extra tight grip, and he growled and thrust deep one last time, holding it there as the spasms milked at him, his cock erupting, gushing a fountain of spunk into Larissa's eagerly accepting womb, their cries and growls of pleasure filling the room, pushing Marina into another long spasm of pleasure surging through her creamy center.

Marina, giddy from her three orgasms, made her way back to her room. She lay down quietly, her pussy was still feeling little pulses, just like aftershocks, tingling at her vaginal walls. She was dreamy with post-orgasm contentment, oh that was so hot to watch.

She heard the phone at the end of the hallway, and Larissa, who had just come out of the bathroom picked it up. She didn't follow the conversation until Joe joined her, and she heard what had transpired.

"Didn't Mom say she was getting together with three friends today?"

Joe said, "Yeah, who was on the phone?"

"One of the women, Tina, that she was supposed to be getting together with. She knew nothing about any kind of get-together, and she was supposedly one of the ladies that Mom was going to meet up with."

Joe asked, "Well, maybe she just wanted to get away by herself, you know, be free and alone for a while."

Larissa said, "I hope so, geez, what if Mom wanted to get alone so she could hook up? Maybe she's having an affair!"

Joe replied, "Oh come on Larissa, let's not jump to any such drastic conclusions. So she wanted to be by herself for a while, I'm sure Mom isn't fucking around on Dad, she loves him too much."

In the bedroom, steps away, Marina heard that. Shit, Tina just had to call up and find out that she's supposed to be with me and two other friends when no such plans existed. And Larissa, jumping to the conclusion that I might be fucking around on Rich? I think Larissa's been reading too many Cosmopolitan magazines.

Joe took over, and growled, "Come on, my sexy sister, let's take advantage of the time we have left. I'm sure Mom is not screwing around on Dad."

Larissa said, "I hope not."

Marina waited until she heard giggles and sighs of pleasure, then she crept out to watch. This time, she got to watch Larissa riding her brother just like a sex-crazed cowgirl. Oh, that looked hot, Marina's mind teased her, imagining herself in that position, riding her own son's cock. The rising sounds of pleasure were making her really hot and bothered, as she stroked wildly at herself, three orgasms and she was burning up, desperate for another.

Larissa squealed, "Oh yes, so deep, your cock head is kissing my womb, ummmm, ummmm, oh FUCK!"

Marina heard that, and it ran through her mind I want my son's cockhead to kiss my womb too, and that brought on an immediate climax, biting down on the orgasmic sounds she would normally make, watching Larissa shriek as she tumbled, followed by Joe grunting and growling, arcing up to fire another juicy volley into Larissa's eager womb.

The two sibling lovers tumbled into each other's arms, and Marina staggered away on rubbery legs. Her pussy was still pulsing with aftershocks, damn, she had to lay quietly in the master bedroom, cupping her hand over her sex, before her overheated pussy calmed down again.

After getting her bearing back, Marina knew she had to fly the coop, as it were. She got dressed, cautiously peered out, and crept over to peek in once more. Joe and Larissa were in each other's arms, having a nap, she could hear the slower cadence of sleep breathing. With relief, she crept away downstairs, and quietly let herself out of the house.

She drove several blocks away before she pulled up to a coffee house and went in for a cup. All the time she was sipping away, her mind locked in on the sight of brother and sister in hot incestuous fucking. Her mind played with it, she knew she wanted it, that genie was not going back in the bottle. She wanted a family fuck fest.