oneimill:
It's all about the butt for me.
dee5star:
Both! Lol.but I love butt!!!!!
jelsholz:
butt
bootcrash:
Clothes off: boobs. Clothes on: butt.
oleander_:
BOTH
baigar:
on you, both ;) ... generally: butt
kingslee:
Both indeed :-D
punx_:
Bewbs!
chefdaddy:
Both
cyclmn:
Tough call love both... I f made to choose would have to be the bumm...
j_rocker:
Ugh I hate this dreaded question.   I love everything on a woman, it's a beautiful piece of art.  But if I had to choose I'm going with butt.
beardvanquisher:
on you most definitely both ;) but in most other cases it is dependable and can go either way but the bum does won most cases :D 
slebnak:
butt is sexiest, boobs are just hooray
jeremisio:
Depends on the situation.
littlejohn22:
I am a butt man....
blackheartdown:
Difficult to choose. If you held a gun to my head... butt I suppose.
nitroboy:
both are beautiful, but im a boobie guy
btflday777:
This is a very tough question, it really depends on the girl ;) If I should generalize, I would say butt, with boobies an extremely close second.
themadhatter23:
Boobs Always. While I can appreciate a good ass having a flat ass is not a deal breaker. A flat chest on the other hand is a Major Deal Breaker.
nd_snyder:
The on with the "B"...
theblc84:
I am a fan of both. 
theatombomb:
I'm an ass man!
repo_man:
Love both, but a girl has to have a nice rack for me to really love...
69yum:
Love them both. Gun to head i would take boobs as they provide more fun for both typically...