Master takes control.

A wicked grin crosses Master's face. You nervously bite your lower lip and feel his powerful hands exploring your sensitive body. They are calloused and rough but you accept him completely. His monsterously sized paws claw at your large exposed breasts. He lifts one of your perky tits to his mouth where he sucks at your nipple greedily. The sucking sensation on your sensitive bud is too much.

"Aaaaaaaaaaargh!"

Your tight cunt painfully contracts around the large cock which is stuffing you impossibly deep. Master growls at the sensation and releases your nipple from his sucking mouth. His large hands encircle your tiny 24" waist and he begins to lift you higher off of his lap. Your contracting insides continue to message the length of his shaft as you are lifted off of him. The painful fullness begins to give way to emptiness and another hopeless wail escapes your throat.

You gasp in relief at the tip of Master's 12 inch cock. You know your respite from the fullness of his man meat will be short lived. Master studies your face closely. He gives you a few moments to steady your awkward top heavy form in his tight grasp before he begins to pull you back down towards him.

"Gaaaaaaaaaack!"

Your eyes go wide as you feel his cock travel up your impossibly tight pussy. You clasp your cuffed hands together behind your back and arch your back as far as you can. You have found that this position eases his shaft around your cervix and you don't want him to bottom out again. However, the position also gives Master a wonderful access to your ample chest. After Master has pulled you down the complete length of his dick he leans towards your tits and begins to suck at them again noisily.

"Ehhhhhhhh... Ehhh... Ehhhhhh..."

You cum violently again around his dick.

"Uuuuuuuuuuuuuuuurgh."

Master closes his eyes and rides out your contractions for a few moments before lifting you off of his lap again! You are now thoroughly lubricated and he is able to manipulate you up and down the length of his shaft with ease. He repeats the motion rapidly and each time it causes wet slapping sounds of your pussy lips clapping against his legs. The repeated pounding of your vibrating clit against his pubic bone continues to heighten your pleasure. Master's face gets more and more flushed as he savors your tight sheath sliding up and down his slick pole.

Squish! Squish! Squish! Squish!

You begin to grow more and more dizzy. The feeling of being so completely manhandled by your Master is overwhelming. You topple side to side awkwardly as you try to balance precariously in his grip. Balancing with your hands bound behind your back is almost impossible! Still you persevere. Master's smile reduces to a strained grimace and the veins in his neck and forehead are more pronounced. He is in complete and total control as he works your body up and down his dick. His breathing is growing more rapid and ragged. You feel him begin to swell within your surgically tightened pussy. You are hopelessly at his mercy! His face contorts as his orgasm begins!

"AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAARGH!"

You cry in pain as Master's grip tightens around your hips and he pins you tightly against his lap. Without the use of your hands, you fall forward awkwardly. Your breasts smash painfully against his chest and the long whiskers of his beard scratch your delicate face. His large fingers dig painfully into your sides, back, and buttocks. His embedded cock swells against your straining vaginal walls and his large balls contract beneath you.

"AAAAAAAARGH! AAAAAAAAAARGH! AAAAAAARGH..."

Each of Master's contractions delivers an inhuman amount of cum into your waiting insides. He pins your pussy against the base of his cock with a **** that prevents any of his vital semen from escaping! You feel his clenching stomach muscles shove his belly fat against your abused clit with the rhythm of his pumping balls. You go limp against his body as your orgasm catches up to his. Your convulsing vaginal walls only encourage further contributions of semen from your Master.

Your waiting womb begins to fill as Master continues to ride out his ejaculations. With every pump of his full balls you feel your belly begin to strain under the increasing pressure. Not again! You attempt to shift away from him and relieve the pressure. What a comical attempt! You would have been unable to escape his powerful grasp even with the use of your arms. With your wrists locked in the cuffs behind your back you resign yourself to settle back into a resting position against Master's belly. You groan in discomfort as the walls of your uterus are **** apart by the pressure if his seed.

After several more moments, you feel the rate of his ejaculations slow and then finally stop. Thank god! I might burst! Master's eyes are unfocused and his mouth hangs open. He does not ease his grip on you. You stare up at him with pleading eyes. You need to relieve the pressure, but you dare not protest out loud. You are completely stuffed with his seed. Your bloated belly is smashed painfully against him. Between you, your over-sensitized clit continues to vibrate with the horrible unending frequency. The squeezing constriction of you last orgasm only intensifies your fullness.

"Aaaaaaaargh.... the... Master... Pluh... Pluh... Pluheeeaze... I'm... too... Aaaaaaack... full!" You bite out through gritted teeth.

Master stirs and you look imploringly up at him. You are completely his. You remain speared on his cock, clit vibrating uncontrollably, with your arms cuffed behind your back, and distended womb full of his seed. You realize this entire year has led you to this very moment. You were purchased from slavers to be his concubine. You had been brutally trained and conditioned into his submissive sex ****. Your pussy had been tightened for his pleasure, your breasts cloned obscenely 5 sizes larger for his enjoyment, and a clitoral augment had been installed for his complete domination over you. Even the nerve endings within your most sensitive areas had been multiplied to **** your own body to betray yourself to him!

You have been bred with the expectation of producing a male heir.