Something simple

I walked up to Lizzie, who was still in a mindless trance as well. Much like Brie, her pussy was very wet from her masturbating.

"You like how this feels?" I asked as I rubbed her pussy.

"Yes." Lizzie said with a ever so slight moan in her voice. Just seeing her mindless and rubbing her pussy got me so horny.

"You commented a bit earlier that you had a crush on me in highschool. Did that crush come back upon seeing me again?" I asked, knowing she would be compelled to tell the truth.

"Yes." She said mindlessly.

"Okay then, when you awaken, you will very slowly and gradually express your true feelings for me. The 'trance' command will remain unaffected and you still wont know that you're hypnotized. Finally, all the pleasure you have felt from your mindless masturbation will remain in stasis in your mind. The moment I say the word 'release' all of the pleasure your mind felt will release." I command.

"Yes.. I obey.." Lizzie said mindlessly. I then dressed both Brie and Lizzie's mindless forms back so that they weren't nude

I snapped her awake and she was relatively normal, aside from the fact that she had masturbated for quite some time. She seemed to be unaware of the pleasure held in stasis within her mind