YOU SAID:

when brushing your teeth you use a back and forth movement, like masturbating.

INTO JAPANESE

歯を磨くときは、自慰行為のような前後の動きを使います。

BACK INTO ENGLISH

When brushing your teeth, use back and forth movements like masturbating.

INTO JAPANESE

歯を磨くときは、自慰行為のような前後の動きを使用します。

BACK INTO ENGLISH

When brushing your teeth, use back and forth movements, such as masturbating.

INTO JAPANESE

歯を磨くときは、自慰行為などの前後の動きを使用します。

BACK INTO ENGLISH

When brushing your teeth, use back and forth movements such as masturbating.

INTO JAPANESE

歯を磨くときは、自慰行為などの前後の動きを使用します。

BACK INTO ENGLISH

When brushing your teeth, use back and forth movements such as masturbating.