I bought my first pair of padded butt wear at a major department store about 9 years ago. It worked well but my sig other said it looked like a diaper. Yeah she is the butt police

But anyway I literally had no ass as my grandmother in law used to say all the time

I turned to exercise with hormones and in about two years was sporting some rather nice backs

I'm sure the exercise had as much if not more to do with me developing a butt than hormones did. Any type of buns of steal exercise will do, also you can exercise the muscle just above the hip bone .
Either way you go, good luck!!!!!
Sincerely
Kristina