good for latinas in class

I was wondering what would be a good combo for a sorta model status latina in a classroom? (this girl just has an amazing 36 25 36 body, its on her model page)

i have so far exposed 2 spray wolf and 1 drop New Pheromone Additive,

and 4 drops A4A to her. none has any noticeable effect. I know dealing with a higher status girl you gotta game very carefully, and I know latinas like high none products, but I am already young, i dont wanna use too much none in classroom.

tips? thanks