The humanoid dragon that used to be Jen shed no tears for the loss of her humanity. Sie welcomed every spasm of pain that wracked her body as the final touches of the transformation altered bone, muscle and organs. The enormous member of hir lover stabbing into hir again and again was the entire purpose of hir new existence, and sie loved the feeling of hir new penis widening and thickening with hir own first erection, growing longer and longer until it was sandwiched between hir own soft, dark breasts and those of her lover on top of hir and within hir. Most of all, sie loved the feeling of the eggs even now growing inside hir womb, causing hir belly to swell outwards.
The mating beast that used to be Jen purred to hir lover. "Theeessse human bodiesss are ssso easssy to corrupt," sie remarked.
"Yessss," said what used to be Jim, not interrupting his savage mating. "Thisss world will sssoon belong to the Darknesss." Sie licked the dragon beneath hir, drawing hir long tongue slowly over hir breasts, erect, exposed member, and ballooning belly. "You are no longer Jen," sie remaked. "I name you Talon, Firssst Breeder."
"And what... nnngh... sshall your name be, firssst Ssspreader?" asked Talon, writhing beneath hir now-gravid egg-filled womb.
"I am now Poissson. Now, be silent, and mate."
Talon and Poison continued their symphony of dark, soft flesh, of tails and wings, fangs, claws, and breasts.
When sie could take no more, Talon spoke. "I musst lay," sie said, a hint of desperation in hir voice.
"Not yet, Breeder," answered Poison, a wicked grin on his draconic maw. "You are not yet large enough."
Struggling beneath hir weight, Talon could not free hirself from Poison, who filled hir with more and more seed. Hir body provided more and more eggs for the seeding, and soon hir belly was so large that it pushed hir swollen breasts up and hir penis out and against Poison's chest. Only when Poison could no longer reach Talon's female vent did sie finally allow hir to crawl away and assume a laying position in the middle of the bedroom.
"AAAAAAAA!!!" she shrieked, clutching hir massive belly. "It hurtsss.. thessse frail bodiesss are too weak for the laying!"
"You will sssurvive," answered Poison nonchalantly, while cleaning off hir own member with hir long tongue. "Remember, every egg you lay isss another Breeder... a way to turn another human to the Darknesss."
Talon screamed again, lost in the pain of labor, as a smooth, hard surface appeared at hir vagina. The dark egg slowly, agonizingly worked its way out of hir body as sie panted desperately. When it reached its maximum girth, it became stuck, and Talon yelled in panic, one egg hanging half out of her. A honeylike milk began to flow from hir breasts as sie fought and strained.
Poison, however, was noticing that the more pain Talon seemed to feel while birthing, the more erect Talon's male member became. It was now fully tumescent and dribbling with both its own corrupting fluid and the fluid of Talon's breasts, which it bounced against with every panting breath.
Poison crawled out of the bed and over to hir laboring Breeder, stroking her belly and tail and tasting the dark milk that flowed from hir breasts. That milk would corrupt and transform many a human. "Your female ssside is in pain," whispered Poison, "but your male ssside takes pleasure in that pain, in knowing you are ssso full of dark eggs, ssso full..." Sie licked Talon's muzzle as sie circled around to hir front. "It wantsss to ssseee more belliesss full of eggsss, and ssso it ssshall," sie said, positioning hirself on all fours in front of Talon and moving hir tail out of the way.
With difficulty, Talon grasped hir own enormous penis. Hir pain was incredible, but Poison was right... hir male side loved it, and wanted to inflict hir condition on others... many, many others. Sie wanted to mate and turn others into Breeders. Waddling, still struggling with hir first egg, sie crawled towards Poison's inviting form. Finally, after several painful steps, Talon's clawed hands grasped Poison's naked waist.
"Breed me," growled Poison.
With a mighty roar of both pain and pleasure, Talon simultaneously dropped hir first oversized egg and drove hir member into hir mate. Sie thrust savagely as another egg peeked out of hir vagina and began its painful journey to join the first on the floor.
Three hours later, a pile of twenty-seven dark eggs, thrumming with corruptive power, lay on the floor. Beside the clutch, Poison, on all fours, carried Talon on hir back. Poison's own belly was hugely swollen, and sie knew that sie would have to lay soon. Sie also knew, with both distress and evil pleasure, that Talon would deny hir a space to lay until sie was so full of eggs that sie could barely move.
This was how the newly-corrupted bearers of the Darkness spent their first day; The Laying. It was said that all of the room was filled with dark eggs by the time the sun set that day, and the way was set for the Spreading of the Darkness to truly begin.