Taking Diamond's head in both his hands, Robert grabbed her firmly and worked to slide the stunned porndoll's face further and further down their teacher's immense, gleaming shaft, veins throbbing bulbously on the surface of the beastcock. Diamond's eyes went wide as Robert steered her down the enormous prong, using her throat as a cocksleeve, Ian moaning at the obscene sight of Diamond's lips hoovering down his rod, her throat bulging dismorphically as his immense member bloated her neck as it intruded down her gullet.
Robert held her there, her nose pressing against Ian's abdomen, before reversing her and allowing her invaded throat to disgorge the gargantuan, lip-splitting schlong that had invaded it, the length now coated in glistening bubbles and globules of ropey slobber as it was unsheathed where the foot and a half long tube of meat bounced around in front of her.
'Fuck!' Diamond choked, still, as ever, attached to Ian's careering cock with ropes of saliva, as Robert laughed and then swung his horsecock on top of her head from where he was standing behind her. The drooling fuckstaff sat weightily on her head, the rounded, apple-sized tip sticking out just over her forehead, as Robert pressed his fingers to the sides of the jiggly-titted slut's head and his thumbs on top of the veiny surface of his dong, creating an improvised tunnel from which he was able to saw his dick back and forwards a few times, slick precum weeping from the cumslit to slide over Diamond's forehead and nose in a liquid gossamer drizzle.
Ian was seeking another deepthroating from the teenage whore and once more presented his dick to Diamond's lips, the stud teacher moving his hips to line the lengthy fuck pump up to her mouth, even as the blonde porn slut gasped and gathered herself from the latest deep penetration, while Robert slid his fuckstaff over the top of her head and jacked it between his clenched hands.
'Face fuck me, stud!' Diamond encouraged.
Diamond fastened her suckling lips against the teacher's smooth bell-end, moulding her mouth against the massive, throbbing, blood-engorged crown that was shaped like a cow's heart, and Ian once again grimaced as he shoved his dick deep into Diamond's throat.
At this point he became aware of a slight change in Diamond's expression, transfixed as the massive boobed slut was by the prodigious girth of the prime tubesteak that he was cramming into her gullet, her jaw massively distended. Ian had very little time to wonder about the challenging glint that had found its way into her eyes when he saw the teen pornstarlet reach above her head with her right hand and grasp Robert's enormous shaft that was protruding out above her forehead.
Immediately, Robert gasped, releasing his grasp on his own dick that had been pressing it down on Diamond's head. Lips curving into a snarl, he looked down transfixed as the gorgeous blonde slut started to stroke, tease, twist and massage his violently throbbing monstercock, pulling it out even further in front of her head, about a foot of the brawny, veinily pulsing schlong now sticking out above her forehead.
Ian was shocked to make eye-contact with Robert, and to instantly see that the young, monstercocked, hyperstud student was no longer dominant over Diamond or in control over what he had thought he was doing, and a sort of nervous anxiety passed over the young man's features that momentarily alarmed Ian. Looking back down at Diamond, he now saw how a domineering sneer had crept into her expression, with a touch of amusement, as she jerked, twisted and fisted Robert's cock as it stuck out over her own head, the engorged monster shaft now pointing at him, his own dick jammed between her lips, her cheek on her left side bulging outwards.
Ian gulped as Diamond now eased her face forwards and began impaling her face on Ian's shaft, greedily, noisily and expertly consuming it inch by inch, this time without Robert's hands for accompaniment. For her part, Diamond reached out with her free hand and assertively curled her fingers down the elastic hanging skin of Ian's ballsack, squeezing firmly to make his oversized testes bulge even more violently between his legs, the skin smoothing as it inflated, with Diamond tugging the scrotal sac towards her, further making the stud teacher drive his immense pussy-missile further and further down her throat.
Meanwhile Diamond was now concentrating on milking Robert expertly, rolling her hand in little twists around the brim of the smooth, shiny cockend that bobbed above her head, eye-fucking Ian while she impaled her throat on his jaw-breaker of a monstercock.
'Oooooo God...' Robert managed eventually, addressing Ian, 'I'm sorry sir... I just can't hold it back, nnnnnnggggg... I'm trying... but fuuuuuuuuuuuuuuck...'
'Oh fuck,' Ian gulped.
At this point Ian had hilted more than a foot of his horsecock between Diamond's distended bimbo lips, and Diamond, looking up, unexpectedly released her grip on Robert's monster schlong, which vibrated in the air. Catching Robert's eye between the broad trunk of the massive, vascularly pulsating dong that stuck out between them, still protruding atop her head, Diamond sent him a delicate wave using only her fingers in a sort of 'see you' gesture, before Robert really groaned and his shoulders hunched. In front of him, still having his ballsack yanked further towards her and the last few remaining inches of his inhumanly monstrous throbbing shaft penetrating the stacked bimbo's throat, Ian braced himself. What gave him this signal was when Robert's eyes literally crossed.
'Ooooooh fuuuuucknnnnnnnggggg...' Robert continued. Even as his dick weaved in the air, without either he or Diamond touching it, the apple-sized, glistening, heart-shaped head throbbed, the shaft tipped upwards, the thick trunk of his dick convulsed, and a long, thick lace of creamy spunk emerged from the tip in a pearly, glistening arc that squirted through the air and landed with a splat on the taut, stretched skin of the muscularly engorged and distended base of Ian's hulking stalk, the rest of which was lodged in Diamond's mouth.
'oooooohhhh shiiiit...' Ian groaned slowly and deeply, face held in a rictus looking downwards as the student's warm seed spewed sloppily on his cock.
Robert shuddered and bit his lip -- 'O God!' -- as the glistening cord of jizz that he'd been unable to stop fountaining out of his cock impacted messily against the meaty trunk of his teacher's gleaming, vein-ripped tool, an audible, thick splat sounding as the white goo smacked against the bulging root of Ian's penis. The ejaculation was a long, leaking rope of heavy, gluey penile batter that just kept sliding out of his weeping cumslit. He whimpered as the splooging bolt of cum stretched out and laid itself, extending like smooth, rolling caramel in a gllistening line that traced like a double-helix along the upper surface of the teacher's monstrous fuckmast alongside and over the dangerously throbbing, electrical-cable thick dorsal vein of Ian's massive shaft that bulged angily on top of it, Robert's jizz an almost equally elevated trail of pearly gunk running parallel to it.
Ian gasped and then gritted his teeth as Robert's heaving, pulsating junk spat the oozing rope of cream-coloured balljuice, the gooey white lace running continually all the way over where his brawny length was stuffed in Diamond's mouth, whereupon it continued its unbroken line, running up over her top lip, her nose, and breaking off over her forehead.
'Fuuuuuuuuckk...' it was Sanddy's voice, and she had sauntered over to see what filthy debauch her partner in crime was up to in this part of the room. She reached the trio, looked down, and her eyes went wide. She looked at Robert, at Diamond, to Ian, over to Laura Hart and then back to Robert, a hand over her mouth, as another potently white rope of sticky spunk dripped like honey from her boyfriend's gleaming, engorged cockend onto the monster shaft underneath it, briefly connecting them before it snapped off.
Sanddy delivered her line in serious, measured, monotone, looking down at the confluence between the pair of muscular dicks:
'You fucking glazed Mr White's dick...'
And then, looking Robert in the eye:
'Robert... fuuuuuuuuuuuuuuuuuck...'
Ian grimaced as he looked down at the lace of thick cum adorning the top of his shaft, and started the task of pulling his dick out of Diamond's mouth. As he did so, the arm-thick rod emerging from the pornstar's plump lips, drool roping out onto her monster tits below, a further oozing cord of spunk coursed evenly out of the belching tip of Robert's fuckpipe which continued to smear itself over the bloated penis that reversed from the teen pornstar's mouth, picking up from where the other line left off on the surface of it, almost attached to it. Robert at that point was gazing downwards, hands clenched by his sides, while Diamond pouted and made a mock 'sad face' when Ian finally extracted the massive crown of his monster dong from her lips, the whole quivering, bloated member pointing at her face as it had done a minute before, a line of Robert's spunk roping in a line all over its vein-ridged topmost edge almost to the length of its full eighteen inches.