She deserves denial... you must follow your instruction.

"You've done well! Perhaps one day you will succeed me as Master's Mistress." Mistress Jade smiles, "How would you like to end her punishment?"

You look back at Mistress Jade in confusion, "What do you mean, Mistress? The punishment was clear. Orgasm denial for 2 hours."

Buzzzzzzzzzzzzzzzzzzzzzzzzzz!

You collapse to the ground as the vibrating augment within your clit comes alive! The intensity of the feeling catches you off guard. The impact of your head against the ground makes you temporarily lose your bearings. You claw at the ground for a few moments before regaining your senses. You pull your upper body off the floor with great effort. Your look at your Mistress is more of a question.

Mistress Jade stands above you holding the controller up in one hand, "Girl... You have done well with Yoshino, BUT my dungeon is owed an orgasm... if not hers... yours!"

She spins a knob on the controller and you feel the vibrations increase within you. Your body curls tightly around itself on the floor. Somewhere deep within your subconscious you twist and turn to relieve the intense sensation. It is hopeless. The unbearable pleasure fills your very center. Your muscles are stiff and you let out long yelps as the warmth builds inside you!

"Ehhhhhhhh! Ehhhhhhhh! Ehhhhhhhh!"

Your cries rouse Yoshino from her unconsciousness briefly. She turns her head and gives you a look of... hateful jealously?

Click! Click! Click!

Mistress Jade's heels click as she approaches your crumpled form, "Thank me, girl... I have rewarded you with Yoshino's orgasm."

You manage to nod up at her in understanding. Your lips whisper something unintelligibly.

"I can't hear you!" your mistress shouts down at you.

You raise your voice above the sound of the vibrations from within your tortured nub, "Thank you, Mistress! May... I... Cum?"

"Excuse me?" she corrects back.

Withholding your orgasm is becoming unbearable!

"PLEASE!" you cry up at her, "PLEASE, Mistress! May I cum, please?"

She gives you an almost undetectable nod down at your quaking form.

"Gaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaauuuuuuuuuuuuuurrgh!"

You cum so hard you might tear yourself apart! The muscles ripple throughout your core. Even your anus constricts with a diamond crushing ****. You silently thank that your arms are unbound so that you can clutch at your tender stomach. Your peak seems to last an eternity.

Mistress Jade adjusts the dials on the controller and the buzzing within you subsides. Silence fills the room before she addresses you again.

"You have done well, girl... Very well! We will transfer Yoshino to the hospital wing to recover. Now get control of yourself! We must move quickly if you are to punish Tess tonight!"