I sort of split. I like the looks of boobs (They don't necessarily have to be huge.) and find a good pair of boobs more appealing to the spontaneous side of eroticism, but a good ass you just can't buy. Plus, a nice toned shapely ass is a sign of healthiness or at least a person that cares enough about their body to keep it in shape. You just can't have a good rear view without a good backside and legs. With a good backside women look so much better when they bend over also. You can still have a good front side without top quality boobs, but on the other hand you can't really watch the ass move, bounce, and sway about like you can with boobs. It can be sort of hypnotizing. With me it's a toss up and it's too hard to decide.