[KinakoNeko]

I would not buy it if I were in your shoes.
Better do some weight training and butt exercises - requires maintenance but is the only thing that really helps. And don't forget to eat much protein, and much vegetables and fruits.

I agree with Bonita, that pump looks way too small for my butt to
But for ever butt I guess?

I totally second this! No pumps but actual weight training will make all the difference, I promise you!!! And, not just squats...everybody hears about squats because of Instagram and social media, but there are so many exercises which benefit the butt and stimulate different muscles (there are 3 big ones in your butt that equal size, shape, and lift). So....get that weight training going!
   
Example...from my IG haha. I never played sports, never had a butt, or legs, or muscles, or anything. All it takes is time, dedication, proper nutrition, and the proper training program. You can shape your body any which way you want to! And now with herbs, massage, and hypnotherapy you can grow your boobs, too!