"Hey babe, wanna show me the goods?", Ramon called out to his partner. "A guy is dying back here and could use some motivation."
Gina laughed and looked back over her shoulder, Ramon was staggering a few steps behind her, laden with a tent and camping supplies. Sweat plastered his shirt to his body and hair to his head. Between the strain and the heat he wasn't lying that he was under strain.
"Not far now Ram... Clearing, stream and pool are just ahead you know that... buuuuut... Since you've been so good carrying everything...". Gina flipped up the bottom hem of her tank top, revealing an ample pair of breasts held back by a sports bra, she had, however, more to show than just that. For under the her bra, running down in parallel lines were 6 more nipples; fully formed, pink and thick. all but the bottom pair sporting a tiny bit of breast flesh behind them, making them poke out like developing breasts.
Ramon Grinned like a cat that got the cream. "Niiiiice babe. Still can't believe you've no idea how you grew them... you're like, the most super smart doctor I've ever known."
Gina winked, "You don't know any other doctors you fool. And do you really care how they grew?"
Ramon shook his head and stepped past her, talking away to himself as he wandered off. "No M'am. What man.. red blooded man, would say no to more tits. Juicy.. Lovely tits, growing on his girl... even if she says it flies in the face of every medical book she's ever written or test she's performed... and that this town has more cases of it than could possibly be coincidental. It's just something extra for me to play with so..."
He rounded a corner out of ear-shot and Gina smiled at the lovable, muscled idiot. What he said was true though. More and more patient, male and female were turning up at the practice with severe cases of supernumerary nipples and strange hirsutism. No tests performed ever found anything directly wrong with any of the patients. No hormone imbalances, no cancers, no auto-immune diseases, no obvious skin conditions or melanomas. Everyone always showed perfectly healthy with rows of nipples or patchy hair growths... Except that girl yesterday with the biggest asshole and hips she'd ever seen... That one was new. Gina shook her head. Time to put things aside. This weekend was bout getting away from the clinic and releasing stress.
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Not far from where Gina and Ramon hiked, a bloated, pregnant rat squeaked in ecstasy as her mate continued to pump away at her ragged rat-snatch. Weeks and weeks of their seclusion had altered both Lisa and Tom-Tom significantly.
Tom-tom, under constant exercise in pleasing his mate, had gained significant muscle mass. Thickened and taut, his muscles formed an iron-chord lattice under his fur.
Lisa on the other hand, constantly pregnant, birthing, or weaning, had become indolent, lazy, and completely hedonistic. Her near constant orgasmic haze had weakened her mind considerably, as she gladly gave up more and more of her human self. What few times she had pulled herself from her burrow at the beginning had soon dwindled away to nothing, content to stay and be bred. Her brood had taken up the duties of looking after her, feeding her, and cleaning her. Chittering in hunger, Lisa called for her children to attend. Like a swarm they surged and pulled supplies of half eaten food, scavenged from various town locales, and bowls of water and deposited them before her.
She sniffed the food, and then squeaked again, insistently, at her partner, who pulled from his mate with a wet *Slorp* and bounded over her bulk to stand in front of the piled offerings. Tom-Tom grabbed his pointy rat member and roughly aimed it at the food, spilling ropes and ropes of his rat semen all over his mates feed, while she shook and chittered in excitement. No sooner was he done blessing her offerings did she screech at him to return to his spot which he promptly did, while hungrily the obese broodmother gobbled up the food; before turning lazily to her side to expose her dribbling rows of teats, shaking and spraying their rat-milk all over as she shuddered with orgasm after orgasm.
The youngest among the brood wriggled forward, the elder leaving the immediate vicinity and leaving their younger ken to suckle from their broodmother. As the minutes dragged on, wriggling mass pulling and nibbling at her many teats, and with a belly full of food, Lisa began to nod off. As she did so, Tom-Tom pulled himself from his adored queen and padded up to her. He nuzzled her ears and licked her face clean as she twitched in delight.
All his life, now was in the service of his mate, to help her grow herself and her brood as bigger and bigger. Just as he finished grooming his mate, one of his offspring, a black and grey coated female of their first brood bounded in, shoving her siblings out of the way and squeaked for attention.
Tom--tom churred for silence from the rest of the brood and listened as his daughter squeaked to him. 'Intruders-humans. Not-many. big-water.' she relayed. as Tom-tom sprang into action. It was unusually to have people out here, bar his old master and his mate, who Lisa insisted were off limits. It was worth investigating.