For me, it's nails.
A well kept set of nails in a picture or on a meet up and it really turns me on... strange, isn't it?
I'm not saying my pictures are a huge turn on but I'm interested to know what little things change your mind on people..
Kisses and nibbles on the back of the neck and shoulders.
Holding the back of my head when kissing me
An intelligent conversation
Calling me a good girl