I dont want to start a new thread for this, so hopefully it fits here.
Im sure this isnt a universal technique, but it worked amazing for me last night. Here is what I did:
After building up comfort with her... I typed in my phone when entering a new contact the name "Booty Call 3" Than gave it to her and I said "Put in your number" She did and when she pressed "ok" she saw her new nickname

She laughed and than told her friends "omg he listed me on his phone Booty call 3" long story short, 3 of her friends, 2 of them who are very hot" ended up arguing about who should be "Booty call 1 and 2 etc.."
so I ended up getting all their numbers, and they asked me to have their numbers
They were nothing more than potential fuck buddies, than when another girl came (this was all in my house) the girl that actually liked, I listed her name as "Beuty5" so it showed her that shes more special I guess and she liked it as well.
Again, Im sure its not gonna work on all girls and some probably will find it disrespectful, but when you find a group that will laugh it off, USE IT!