Batgirl Begs For Orgasm

"NO! PLEASE NO!" cried Batgirl.

"Then you will have to do something for me Batgirl. Beg your master to let you cum. Convince me, and I will consider it."

Batgirl was too aroused to care about being ashamed at this point. "Please master, Master J. Please let me cum! I...I need to cum!"

"Master J huh? I like the sound of that. We may just need to have a few more horny brainstorming sessions! I still need some more convincing though."

"Master J, I will do anything for you, just let me cum."

"Anything, huh? I must be pretty good?"

"Yes. No one...has ever...done this to me..."

"And no one else ever will." Joker made the proper adjustments.

"AAAAAAHHHHHH YEEEEESSSS!!!! OH GOD YESSS!!!" Batgirl screamed. She was flushed from head to toe in a warm blanket of sexual satisfaction. She didn't know if she was Joker's pet yet, but at this point she didn't care about anything else but the wonderful release she just experienced, including the serum flooding her serum.

Batgirl's head remained dizzy with excitement and confusion the entire night. She knew that the serum was grabbing hold as her thoughts often wondered towards the sexual gratification Joker had presented to her. She went back and forth between absolute lust and total disgust. She needed to fight the serum as long as possible to buy her rescuers time! She needed Joker's throbbing cock or she might explode!