YOU SAID:

There's a dog in my buttcrack

INTO JAPANESE

お尻の隙間に犬がいる

BACK INTO ENGLISH

there is a dog in the butt gap

INTO JAPANESE

お尻の隙間に犬がいる

BACK INTO ENGLISH

there's a dog in the butthole

INTO JAPANESE

お尻の穴に犬がいる

BACK INTO ENGLISH

there's a dog in the butthole