Pills

You put your clothes back on and walk over to the station with all the pills. Labeled on each little drawer of pills is a different effect. A few you spot include "longer penis", "tighter vagina", "more sensitive nipples" and "shorter recovery time". Basically, anything you can think to adjust your body.

You pick up the note card and it says "Take at least three pills of your choice, and at least one chosen by your master/mistress."

You look over all the drawers, thinking there's no way this can be real. Then again, you saw the technology this club had with the tattoo gun earlier. Could it be real?

You decide to go for it and grab your first pill.