For my wife it depends on where you kiss her. If you can get through her defenses and get to where you can kiss her neck either right below he ear or on the back of the neck right below the hair line, then she is yours. This are the two areas on her body that will get you almost anything.
The fun thing is when you have not even touched or teased or anything whatsoever, then you come up behind her and kiss her neck, you instantly make her so horny she can barely say no. If she lets you keep going, you will get everything you want. It's incredible to watch.