How to take care of your ass?

Cream razor oil I love oil lol and lots of exercise

Okaykay said it all. The glove and exfoliating should take care of any pimples too.

Use a natural exfoliate coffee grains for instance. Caffeine helps smooth out cellulite. Mix the coffee with jojoba oil. Also do some butt exercises. Lay down on the floor(on your back) lift your butt up and down but don't touch the ground. That will keep it toned.

Well I would say to use a shower glove (you can get it at bath & body works or even the dollar store), which exfoliates the dead skin cells and helps rejuvenate skin cell renewal, which in turn will help eliminate bumps and give you a smooth rump. I would then use a lotion with alpha hydroxy and beta hydroxy acids. I have also heard of anal bleaching, which a lot of strippers do, but I personally wouldn't take it that far. You could get a Brazilian wax. You can do Winsor Pilates- bun, thighs and hips workout to really tone your butt. It works great. And if you still feel self conscious, which may take some time to be comfortable, that's normal, turn the lights down low. =) Good luck and Have fun!