Chapter 1 - The Dying
Jenny and Seth stand awkwardly across from each other. Hesitantly. Hearts racing with fear and excitement. Adrenaline pounding. They stare into each other's eyes, horror and thrill rushing through them as they realise deeper and deeper that things are about to never be the same.
The floor is a plain reflective white tile, with concrete walls and a ceiling of dim, reflected, glassy lighting. Their naked bodies react to the swirling warm and cold air. Nipples standing alert, goosebumps spreading over their skin. Warm mist begins to rise in the air, warming their bodies inside and out. Even though they have seen one another naked countless times, suddenly they both feel self conscious.
A sweet, musky, and earthy smell drifts down from the ceiling, and with it, their bodies begin to respond where their minds remain uncertain. Nipples harden and stand out like diamonds. Seth's penis begins to rise and Jenny's clitoris and labia begin to engorge. Neither of them has ever felt such arousal, and as it sinks in that this will be the last thing their old selves feel, the arousal only increases.
The two take one step, then two toward each other. Another and another, and they draw to each other and embrace. It is as if they are embracing each other's naked bodies for the first time. Their embrace is like a weathered vine embedded on a towering trunk. Each moans gently at each other's touch and draws closer. They run their hands over each other with youthlike enthusiasm.
Seth's hand finds Jenny's back, pressing her breasts into his chest as their bodies draw closer still. Seth's raised penis pokes and rubs against Jenny's belly, and she instinctively gyrates her hips forward and toward him as they lock in a passionate kiss.
While they kiss, a warm liquid showers down on them. The consistency is more viscous than water, and soon they are saturated. They pay it no mind, and continue to embrace. Rivulets of increasingly goopy, gelly matter run down their naked bodies, leaving trails of goosebumps on their skin.
As the Factor begins to seep into their skin, they shiver with wicked anticipation. Seeping in through their eyes, the gel carries the mutagen inward to their brains, slowly seeping in and beginning to alter what it is to be Jenny and Seth. Welts begin to form along the rivulets as their skin bubbles and reacts to the invasion.
Both of their genitals tingle madly with desire. Pins and needles and heat spread from their parts outward. Desiring sexual contact, but too bashful to fuck in a public facility, Jenny and Seth begin to grind their parts together. Slowly and carefully at first, just savouring the sensations, then they begin to rub faster, using the gel as lubricant. Panting, moaning, they feel each other's bodies, soon forgetting that they may be under observation.
The world spins and fades around them, but what matters is being in contact with each other.
As they rub and embrace, tiny scraps of organic matter suspended in the gel begin to cling to their bodies, gathering on their flesh. Changing them. Stem cells and genetically programmed protists suspended in an aqueous, mutagenic gel. The grave of Jenny and Seth.
As they embrace and grind, Seth moans suddenly and shudders, leaning in against Jenny as he is wracked with an orgasm. A steady stream of semen runs from Seth's cock down Jenny's leg.
Seth's ejaculation a final straw of public humiliation, Jenny no longer cares about embarrassment or taboo. She runs her hands down Seth's chest, briefly caressing his swollen nipples as she sinks to her knees.
Taking Seth's softening penis in her mouth, Jenny begins to suck eagerly, drawing out the last dregs of his ejaculation and indulging in the pleasure of sucking cock.
Despite having just come, Seth finds he quickly reaches a state of arousal rather than overstimulation, and he begins to harden again.
Jenny moans with gratification as her boyfriend's arousal for her deepens and throbs. She jills as she sucks, moaning softly, but as the blowjob continues and the mutagenic gel continues to run over them, she increasingly moves toward stroking her gradually more inflamed and throbbing clitoris. First a fingertip, then a finger and a thumb, then two, up and down the burgeoning length of her straining erect clit.
"Lay down," Jenny says, speaking for the first time since being deposited in this clinical, daunting room. Seth quickly obliges, laying back with his arms crossed behind his head. From the new angle, his penis looks less imposing, the change in angle drawing it in. The first erection was bigger, but their arousal is so great that neither of them cares.
Jenny continues her blowjob with passion. As she blows, she cups a hand and catches the raining gel in it, then as one hand probes Seth's sensitive nipples, the other wanders downward. First she tickles his taint, playful at first but then engaging. Then with a single fingertip, Jenny lightly, delicately presses into Seth's anus.
The puckered flesh quickly begins to plump and pulse at her touch, and readily opens to give her passage. Jenny rubs her finger around the interior passage of his sphincter, stimulating the sensation of fullness and arousal. Then she slips the tip of a second finger in. Seth admits a moan with the new stimulation. Jenny responds by withdrawing the hand from his nipple and returning it to her turgid clitoris. She leans back and peers inquisitively at her boyfriend's equally turgid member.
As Seth reclines, eyes closed in ecstasy, he neither sees nor cares of the entranced look of desire on Jenny's face as his second orgasm arrives. Like the first, it is a soft and streamlike ejaculation that runs forcelessly down the twitching shaft while Jenny watches. She smiles in placid curiosity as she watches his balls draw up and his scrotum tighten in response to the pleasure. She continues to finger Seth, and he continues to come.
As she orgasm finally subsides, and Jenny withdraws her fingers, the collection of fleshy matter is apparent in the engorgement that remains around the sensitive orifice. His puckered hole is blushed and distended as though Jenny's fingers remained, twitching and winking invitingly.
Jenny's head is spinning, her feelings of passion eclipsing rational thought. And she doesn't care. Likewise, Seth is lost in the pleasure and equally lost without thought or care. Seth spreads his legs to give Jenny better access to him, and raises his hips.
At this position, with his hips tilted upward, Seth's penis would be standing at full mast and looking its most impressive. But it is lost on neither of them this time, that though his cock begins to get hard again, once more defying its refractory period, it does not increase in length, hardening but retaining the length and girth of a flacid cock.
Seth's doubts drift away from his spinning consciousness as he surrenders to a new pleasure. Hesitantly due to the novelty, Jenny leans forward to her boyfriend's upraised groin, she tenderly uses her free hand to shield his retracted balls as her tongue snakes out and begins to curiously investigate the throbbing contours of Seth's anus. She continues to stroke the shaft of her clit, moving her arm in an increasingly jerking motion.