Hit Woman Handjob: Your Last Handjob Ever!

I'm a hit woman, a famous one whose secret methods are only rumoured, and I've been hunting you down. One night, you wake up to discover I've found you. I've already given you my special serum. It makes you unable to move, but better able to FEEL. Don't worry, I'm not going to do what you think. You see... my special serum is only activated through one thing: an orgasm. If I can make you orgasm, then you'll be another crossed-out name on my list. And I KNOW I can make you cum. They always do.