bukkakeのようなどんな単語でも探してください。
 
1.
In the male genus it is a flatness of the backside. There is no shape or form to the backside, it is just flat. Belts seldom help. It is a recognition of absolutely, positively, and resolutely no backside.
My boyfriend does not have enough backside to hold up his pants because he is Ass-Challenged
June-Bugによって 2006年04月12日(水)