The sluts will give you a blatant sign, well because they are sluts LOL “Normal” girls are alot more subtle and in all liklihood even if she tells her friend “Oh I wanna do him” she wont till she knows you better.
I think first you need to read this…
Mones are going to give you a edge and attract girls more but if they are not ready or willing to have sex they wont no matter how hot you make them.
That being said…
I think AMMO and IO would be a good choice to start with.
AMMO attracts attention and interest and its sexy. It can also boost the wearers confidence a bit.
IO is a ice breaker that makes socializing a whole lot easier.