A vey hot yaoi pairing gaining pupularity in the Naruto fandom. It consists of seme, Uchiha Madara, and uke Uchiah Itachi. The pairing is not only a hot incest, but a teacherxstudent relationship. This pairing can be displayed as,

1) pedophilia
2) teacherxstudent (affectionate, but not in love)
3) teacherxstudent (sexual)

Since Madara is Itachi's teacher, this pairing is just damn awesome. Besides, it puts together two of the hottest Uchihas! (MadaIzu is still better, though.) It is, however, unknown when Madara was Itachi's teacher. This leaves fanfiction writers to be creative, hence the pedophilia possibilities.

A person with an outwardly dominant, masculine, or aggressive personality, but who also enthusiastically takes on the submissive or "bottom" role in the bedroom.