As Dustin climbed down the stairs, he didn't expect to see a large buxom naked woman standing in front of the mirror, or his parents glued to her tits as they sucked out her white cream.
"Hello, brother~" Ty moaned, unable to resist the pleasure of having her teats sucked. "I've been waiting for you. I wish that you will reenter my womb and become my baby~"
Before Dustin could even move an inch, an umbilical chord shot out from Ty's vagina, before connecting onto Dustin's belly button. Soon, he was being pulled in as Ty giggled in delight. As the elder brother entered in feet first, Ty began to moan as her snatch grew to fit him. She slurped the rest of him up, feeling her stomach ripen and bulge out. She moaned as she massaged her fecund figure, before pushing Mark and June closer to her teats to make them swallow even more.
Inside, Dustin could see nothing, and could only feel the liquid surrounding him. He tried to stretch himself, but found it extremely tiring to the point that he couldn't even move. His body began to shrink as his mind wiped away. Eventually he was nothing more than a fetus, waiting for the day he'd eventually be reborn.
As Dustin shrank inside her, Ty felt her burgeoning belly shrink until it only appeared as a tiny bump. This upset Ty, who found having a large womb pleasurable. However, instead of reverting Dustin, she decided to change him even more.
"I wish that Dustin would split into eight, becoming octuplets. Each one would grow and become ready in only a week, and were born as girls. When they grow up, they'll become big women just like me."
Ty nestled his belly as he felt Dustin split into two, then into four, and finally into eight separate fetuses. The bump didn't seem to grow even more, but Ty knew that by the end of the week, her belly would be several times larger than it had been before. She looked at herself in the mirror, waiting for the day for all eight Dustin's to be born.