Why not EIE? It's hard to imagine the sexual four as it's usually described falling into socionics's Ip temperament when it's supposed to be such a provoking type that finds empathy by forcing others to feel their own suffering through psychological manipulation. Also this type kinda has to be a "negativist" in the Reinin dichotomies and generally seems like both of these types would be the most "intense" in both systems. IEI is described in a way that almost feels So 4 to me...expressing one's pain in a direct and almost hopefuly way to seek validation from others. Putting forth shame in a way that is respectful etc.