You dominate her

"Listen you little Fushidarana on'na," you whisper so closely that it tickles her earlobe, "Do you know the penalty for dishonoring your Master's house with an unearned orgasm!?"

Her big blue eyes plead silently at you before slowly nodding her head in understanding. Her breathing is panicked but she dares not struggle against your grip over her mouth.

"You've caused nothing but trouble for me and the other girls in our initiate class," you hiss further, "Your sister slaves continue to bare punishment for each your failures!""

Tears begin to well at the corner of her big beautiful eyes. She nods again in understanding.

"But... I can give you one... narrow... path to redemption," you say as your lips twist into a cruel smile.

Her brows curl in an unspoken question.

Without losing your tight grip over her mouth, you move your free hand down her body. The muscles in her body go rigid under your bold advance. Your fingers travel softly down the narrow strap of her nighty. You savor the soft skin of her **** shoulder, the feminine ridge of her exposed clavicle, and trace the rise of her ample breast.

She jumps in shock as your fingers disappear beneath the silky fabric of her nighty.

"No!" you hiss as you tighten your grip over her mouth.

Her tensed muscles ease within your tight grip as you reestablish your dominance over her.

You give a brief glance around the dark room and are satisfied to see none of the other girls have stirred. Your back stiffens with pride from subduing your fellow ****.

Your attention returns to the girl within your grasp and you continue, "Yes, you dishonor your Master with an unearned orgasm... but perhaps you can earn it through submission to your fellow initiate ****."

Of course this loophole doesn't actually exist, but what else was this girl going to do? You had her dead to rights.

She knows this as well. She nods in desperation within your smothering grip.

"Continue." you command.

Her fingers buried within the front of her panty resume their sinful work. She circles her clit a few times and almost immediately the slick sounds of her motion betray her arousal. The salty smell of her juices flood your nostrils.

"Yes, my Baishunpu," you whisper encouragingly into her ear.

Mrrrrmph... Mrrrrmph... Mrrrrmph... Mrrrrmph...

You enjoy the whimpers of her pleasure snuffed within your grip. Your free hand continues to trace the sensitive side of her breast beneath the silk. She quivers in anticipation beneath you as your hand slowly circles the outer edges of her glorious orb.

Mrrrrmph... Mrrrrmph... Mrrrrmph... Mrrrrmph...

"Now now sister," you continue, "you better not cum without my permission."

She nods again.

You feel her excitement building. The pace of her hand fluttering against her clit grows more frantic and aggressive. She's almost punishing her little nub within her folds. The intensity of her rapid breathing warms your hand still firmly pressed against her mouth.

Your free hand continues to circle the ample flesh of her breast. Your touch is soft and inviting. She arches her back towards your hand but you withdraw avoiding her advance. She struggles to arch even more. Anything to position her tender breast more firmly into your grasp! Still you tease her further off the cot beneath her.

Mrrrrmmmmmmmmmmmmmmmmmph!

Her eyes are tightly closed and she moans her frustration into your hand. Her back is arched almost to the point of breaking. She is yours to command!