Butt Crack Exposing Clothing (China Dress/Wedding Dress/Halter Dress/Bodysuit etc.) 臀沟暴露服

No Trigger Words, just "from behind".

"bare back" might be needed for certain clothing.

You can also try other clothing.

没触发词，from behind就行。

"bare back" 对某些衣服来说可能需要。

还可以试试别的衣服。