first of all, i'm pretty indifferent towards traps. so, take everything i write with a grain of salt.
usually i can excuse traps somehow when they're in puberty and still have to go through their growth spurts or some nonsense,
but the whole "suspension of disbelieve" thingy just doesn't work with this one in particular.
feels kinda lazy when you just draw a character with absolutely no male characteristics, but with female ones and call it a dude, cause manga magic.
at least keep me guessing.
look at those hips and butt, no man can have those with a stature like that.
no adams apple at age 22? ye, sure.
the shoulder width, too. just look at page 12, "his" hips are bigger than his shoulders. shouldn't that be a straight line, at the most, to keep the illusion in place?
you can't escape puberty through natural causes, and even if you could,
pulling off the whole trap thingy in your twenties you'd have to cover up your male traits somehow, which isn't done here for the most part.
isn't the whole appeal of traps the ambiguity? don't know, tell me if i'm wrong.
which isn't a thing here, cause you can clearly tell that this is a drawing of a female character (see my points above).
meh, i'm probably definitly just overreacting to a trap in an incest ecchi manga, but whatever.
rant over.