YOU SAID:

I puked in one of my friend's mouth once. He ate it.

INTO JAPANESE

私は一度私の友人の口の1つを突っ込んだ。彼はそれを食べた。

BACK INTO ENGLISH

I thrust into one of my friends' mouths once. He ate it.

INTO JAPANESE

私は一度私の友人の口の一つに突っ込んだ。彼はそれを食べた。

BACK INTO ENGLISH

I thrust into one of my friends' mouths once. He ate it.