After a great start, I am really looking forward to see and read more of this story. :)

She turned around, flagging her tail up, presenting her holes. "Where would Master like to fill his egg sack?" she purred, desperate not to make him mad again.
(New paragraph)
"Hm...up that ass I think, you've still been a bad girl," he chided her.

princess...Mommy is gonna get up here, and you are gonna work me till I cum...and then pull my dick out and shove it in her.