Modularity/Limb detachment

The detachment of appendages, which can range from the the small (hand, genitals, etc.) to the big (entire lower body, head, etc.), without, and I repeat, without killing or harming the subject or yourself. No blood, no gore, the goal of this is not harm. 

I have absolutely zero idea if this is even possible in the programming of the game, but if it is, I would imagine an item like a 'detachment band' being used to wrap around certain parts of the subject's body, or your body, to detach them.