她有一个大屁股。

She has a ___big butt.

她的屁股很翘。

She has a ___perky butt.

她的屁股两侧都有纹身。

She has tattoos on both butt ___cheeks.

他的臀肌很结实。

His ___glutes are very firm.

强壮的臀肌能帮助你跑得更快。

Strong ___glutes can help you run faster.

她的屁股很结实。

Her butt is ___firm.

他喜欢圆圆的屁股。

He likes ___round butts.

他喜欢丰满的屁股。

He likes ___plump butts.

他的臀沟露出来了。

His butt ___crack is showing.

深蹲有助于增强臀部肌肉。

___Squats help strengthen the glute muscles.