DMSI Sniper...what is it and how to use it?

[Choice]

And what happens?

Usually getting more and more obvious IoI's. Like from having EC, to smiling, dismissive looks, hands between legs (not IoI, but a sign of arousal), to licking around lips, shaking with legs all this while looking at me like I'm a piece of meat. Some also "drops something" and has to bend down and pick it up. Haven't yet managed to get one to approach me yet. But that will come soon enough

The longer/more vividly I visualize, the more intense it gets.

That is sniping through conscious efforts. I think if the girl is attractive enough and/or the user is cleared enough, the sniper will fire automatically on a subconscious level.