>>2839902Numbers dont matter, especially in her particular case.
Asuka is old enough to jump at Kaji's dick on her own.
Reichan dont seem to care yet, although in manga she secretely wants to bang Shinji, just way too timid to do anything about it
Canonical NGE Rei probably seems to be too occupied with existential dilemmas to really pay attention, but just maybe a little care and positive attention to her could get her to start thinking what is it itching down there and how do you scratch it.
Or maybe she's need a year or two, cant tell before you hug Rei and she starts staring at you funny and all that horny girl stuff.