Gina undulated in rhythm with each of the baby's pseudo-ejaculations. They travelled up the umbilical chord in fat blobs, each hitting her with an explosive jolt of pleasure. She began to moan from the stimulation to two erogenous zones--the baby was working her nipple with an ever greater hunger as it continued to grow.
Gina's belly had begun to expand again even as green goo began to leak from between the folds of her cunt. She gripped the side of the tub for the leverage. She was vaguely cognizant of the fact that her nails had turned black. A moment later they grow exponentially and almost instantly, hardening and tapering into brutal claws.
Her seemingly pregnant belly began to shrink as the fluid inside of her began to add its mass to Gina's small frame. Tiny, nearly invisible blue scales spread up from her pussy, coating and armoring her soft flesh. Gina arched her back in orgasm as they covered her enlarged breasts, finally providing some protection against her child's fangs.
The demon baby had grown significantly at the same time and appeared to have passed puberty. Though it continued to nurse, it jammed its enormous phallus, still attached by umbilicus, into her moistened sex and begun to rut her while it nursed. Gina kicked her now taloned feet as her body shuddered in pleasure, tearing her bath mat to shreds.
Gina roared gutterally as fangs dislodged and replaced her human teeth even as the scales covered and warped her face into an angular mockery of her former beauty. She embraced her child with arms and legs as it grew to the size of a man.