Breed his hole

You pound harder, both of you moaning exorbitantly. Even the other servant was aroused, frantically wedging his fingers up his hole attempting to replicate the sensation. You stand up, readjusting your position so the man you are fucking can suck the other's dick. You lean forward and start making out with the man while continuing to pound the other. Suddenly you feel it coming, your orgasm. You push deep into the man, he lets out a little yelp as your dick slides into some kind of pocket. You feel it come, piping hot sperm shot into the man, filling him up

"Oh yes master, please fuck me full with your children." You were cumming more than you ever had before, your orgasm was intense and long. Your moans turned to gasps as you were forgetting to breathe with all the dopamine shooting through you. After five minutes of coming, you began to notice the servant's stomach had risen and was continuing to rise. All the while, you both moaned in uncontrollable ecstasy. You tried to pull out, but your body couldn't. Not only was it too tightly in there, but it felt like your cock was getting pumped, like a vacuum.

Five minutes turned into ten and then...