buttock造句

There is still pain at bottom vertebra of the buttock!
屁股处的尾椎骨还在一阵阵的痛!

Is long afterbirth above the buttock how one and the same?
屁股上面长胞是怎么一回事?

In my thigh and buttock ( touches his right buttock ).
在我的大腿和屁股.

• #buttock