YOU SAID:

with a flick of his wrist he untied the bow on her sweatpants wasitband and slipped his hand downward

INTO JAPANESE

彼の手首の映画で彼は彼女のスウェット パンツ wasitband 弓をアンタイドし、彼の手を下へ滑って

BACK INTO ENGLISH

His hands slipped down, in the movie of his wrist he untied her sweat pants wasitband bow and

INTO JAPANESE

彼の手が滑り落ちて、彼の手首の映画で彼は彼女の汗パンツ wasitband 弓をアンタイドと

BACK INTO ENGLISH

His hands slipped down, in the movie of his wrist he untied her sweat pants wasitband bow and