Hi Thanks for providing more info.
I am gonna suggest AMMO over something like IG and I will tell you why.
Your in the friends box and when your already in that position giving a trusting dependable masculine vibe will keep you there. While IG has its sexy qualities, dependable trusting safe can be sexy, its not sexual in any way.
AMMO is sexy, its mildly arousing making it more sexual then IG. It says I am more then just your dependable friend. I am a masculine sexual being. It will arouse her more and make her stop thinking friend and start thinking possible mate.
Your GC is on its way 
If you have any questions just ask.
Tisha