YOU SAID:

the jiggling boobies flopped all around like there was a master juggler

INTO JAPANESE

揺れるカツオドリは、マスタージャグラーがいるようにあちこちでバタバタしました

BACK INTO ENGLISH

A swinging boobies fluttered here and there like a master juggler

INTO JAPANESE

揺れるカツオドリがジャグラーの達人のようにあちこちで羽ばたきました

BACK INTO ENGLISH

A swinging boobies fluttered here and there like a master juggler