YOU SAID:

I like my sisters hair in a sexual way.

INTO JAPANESE

私は性的な方法で私の姉妹の髪が好きです。

BACK INTO ENGLISH

I like my sister's hair in a sexual way.

INTO JAPANESE

私は妹の髪が性的に好きです。

BACK INTO ENGLISH

I like my sister 's hair sexually.

INTO JAPANESE

私は妹の髪が性的に好きです。

BACK INTO ENGLISH

I like my sister 's hair sexually.