Female - age 38 115 lbs 5'1"

Hey,

I work out 5x a week and have a healthy diet.
I had a BBL about 1 year ago.

I was thinking about taking Anavar dosed at 5 mg a day for 6 weeks.
Looking to gain some lean muscle and increase s drive.

The main issue I have is that I do not want to lose fat in my buttocks but would gladly lose it everywhere else.

Any thoughts