Eileen pulled out of Ty slowly, his thick cum leaking out of her. It was weird to consider he'd done this to her half a dozen times by now, every time it felt wondrously strange to get filled with a handsome man's ejaculate.
"I'm glad more of my strong swimmers are where they belong," he whispered in her ear.
"Inside me?" she breathed in reply.
"Fertilizing you," came his sultry reply. "Claiming your youthful, fertile eggs and impregnating your womb with our perfect, mixed progeny."
The primal way he talked about this whole process of reproduction made Ty weirdly and shamelessly desperate to continue the cycle- conceive, birth, concieve, birth, concieve, birth. Eileen didn't have to tell her to wish to birth their litter.
Her tummy gurgled in anticipation and Eileen sat up just as her bump began to show. Soon their numerous pups grew so large Ty was left lying down again, her distended pregnant belly and engorged, milk-leaking breasts restricting her movements.
Eileen smiled as he saw her body develop, her navel popping outwards, a linea nigra emerging across the center of her stomach and stretch marks streaking across her swelling bump's skin. She looked so beautiful to him whenever she got like this. Looking between her legs she noticed her creampied hole, and he dived between her legs.
"Wha-" Ty began in surprise, followed by an intense "MMMHH!" as she felt his tongue lap over her folds and clean his juices off her. It felt amazing, and she felt kinda relieved to realize their babies wouldn't be birthed into a puddle of their less lucky fellows. When Eileen's tongue moved up to her clitoris and he carefully brushed over it, her moans grew still louder and more erratic.
By the time she came, all his semen had been swallowed up and her water was about to break. To her relief, he sat up and helped her through the process of labor, the first child emerging from her into its father's arms, having its umbilical cord severed and being passed to its mother's breast to feed. More followed and suckled her eagerly before falling soundly asleep.
As before, Ty lay to rest and wish her body back to its virginal form while Eileen carried their sleeping babies off to sleep soundly. When he stepped back into the room, Ty's eyes lit up at seeing her lover's wondrous, lengthy, girthy, virile dark penis. She hoped she'd never be far from it again as long as she lived.