SasuNaru refers to the romantic, yaoi relationship of Uzumaki Naruto and Uchiha Sasuke, from the manga/anime series Naruto.
SasuNaru is primarily used for stories in which Sasuke is the dominate or aggressive partner, and Naruto is the submissive partner or receptive partner. NaruSasu is the reverse of this. However, some fans will use SasuNaru as a blanket term to indicate a romantic relationship between the two, not the dynamics of said relationship. Another common blanket term is SasuNaruSasu.
