Adam fucks his mother in front of them...

Adam crouched and leapt at his mother, seizing and throwing her onto the table. She had dressed in a short pleated schoolgirl skirt that fell over her generous hips, barely covering her rounded ass and a red tubetop that was more of a strapless bra fighting to contain her immense bouncers.

Adam tore his own shorts off and flipped up his mother's skirt revealing her bare dripping pussy, she hadn’t bothered to wear underwear in over a week now. He climbed atop her, scattering plates of half-finished food, and tore away the useless tube top releasing her massive tits. Both Cindi and Pamela gasped at the sight of his throbbing tool as he positioned it then slid it effortlessly up into his mother’s hot tight snatch.

“Oh God Adam!” Linda cried as he filled her. “Fuck mummy, fuck mummy’s pussy hard baby!”

Adam just roared in pleasure as he felt her tightness around his cock again, he pulled out and then thrust hard into her again causing her massive knockers to quiver and bounce. Reaching down with both hands he seized them and squeezed hard, burying his fingers in the abundant titty-flesh and causing his mother to squeal in delight. Auntie Pam’s chair toppled as she retreated to the far wall of the mess hall, a hand still down the front of her sheer pants.

“Stop… please…” She whispered “Don’t make me watch… I… I can’t…”

Adam began to make long deep thrusts into his mother and looked over at Cindi who had already torn off the remains of the silver flight suit and was staring silently as if entranced by the sight of her brother and her mother rutting like animals, one hand massaging a huge new tit, the other moving rhythmically beneath the table.

“Oh Adam, it’s so good, oh fuck!” his mother moaned from beneath him. “Don’t stop, never stop fucking me!”

Adam growled again and began pistoning his cock in and out of her with beastial need. Her pussy seemed to suck at his cock with each long stroke and he could feel her muscles tighten around it as she climaxed. He reveled in the feel of his mother's tight snatch contracting around his massive cock and moaned in pleasure. He grabbed a long leg and threw it over one shoulder, turning her on her side as he shifted his pelvis in closer, pushing himself deeper into her cunt than he had before.

“Oh ADAM!” Linda screamed, “Oh God! Your fucking cock feels so good inside me! FuckMeFuckMeFuckMe!!”

Adam pounded her mercilessly as her cries became incoherent, his whole body screaming with the need to cum within her pregnant womb. His eyes blazed as he watched her immense knockers jump and ripple with each brutal thrust and he began groping and kneeding them greedily again. He could hear his sister groan in pleasure and heavy panting came from his aunt where she had slid to the floor against the far wall of the room. The Gorgon semen had taken a hold on all of them.

Adam could feel his balls aching to cum but he wasn’t done with the show he was putting on yet. Despite the screaming need he felt to blow inside of his mother he pulled it out of her, dripping with her juices, and rolled her onto her back again. Linda groaned with disappointment but brightened as he moved himself forward to straddle her chest, resting his sodden cock between her awesome 44FFF melons.

Mashing them together and shivering as their softness enveloped his throbbing shaft, Adam began to thrust his 12 inches of man-meat between them. Despite the vastness of his mother's glorious rack, the huge purple head of his tool emerged from her cleavage with the first thrust and smacked her heavily in the chin. She just giggled drunkenly and opened her mouth to catch it the second time he thrust it at her.

She locked her lips over it and sucked hungrily, Adam could feel her tongue flicker over the head of his pulsing cock before it disappeared back into the soft flesh of her quivering tits again. She repeated it skillfully in time with his rhythm, licking her lips eagerly each time he pulled back for another long plunge. Adam's eyes were locked on her, the sight of her superb juggs shuddering and rolling around his cock, and the ravenous look on her face each time watched his cock emerge from them was too much. His balls pulsed and he knew he was cumming…

Grabbing his cock in his hand and pointing it like a weapon he spun, ignoring an anguished cry from his mother. Cum exploded from it in a torrent and he directed it first at his sister, Cindi, and then at his Aunt Pamela. Thick ropes of the sticky goop arced through the air hitting Cindi across her face and bulging tits then flying, as Adam pivoted his hips, across the small room to splatter across Aunty Pam's exposed belly, cleavage and chin.

Both of them cried out, Cindi in shock and Aunty Pam in alarm. Adam could see as he focused his bleary eyes on them that they had both begun to change, hips and asses spreading and rounding enticingly, breasts inflating like water balloons and their long smooth limbs revealing sleek slender muscle beneath flawless skin. It also seemed that both of his family members were masturbating furiously in an attempt to relieve the intense sexual desire they were both experiencing. Their hands were pawing futilely at their own pussies and Adam could smell their wetness in the air of mess hall. He smiled hungrily at sight of them.

Their expressions were clouded with desire and both sets of eyes moved as if drawn by an inevitable **** and locked on his still rigid, dripping cock…