YOU SAID:

my friend keeps on moaning in other peoples ears :/

INTO JAPANESE

私の友人は他の人々の耳に喘ぎ続ける：

BACK INTO ENGLISH

My friend keeps gasping at other people's ears:

INTO JAPANESE

私の友人は他人の耳元で喘ぎ続けています：

BACK INTO ENGLISH

My friend keeps panting in someone else's ear:

INTO JAPANESE

私の友人は他人の耳に喘ぎ続けています：

BACK INTO ENGLISH

My friend keeps panting at other people's ears:

INTO JAPANESE

私の友人は他人の耳に向かって喘ぎ続けています：

BACK INTO ENGLISH

My friend keeps panting at other people's ears: