make her neck more lean.

It's pretty good and distinguished so far, the general rule with hips to sholders is womens hips should come out as far as thier shoulders and mens should be more flatterned (Hence the assosiation with female hourglasses and stuff) So a lot of the way to make a male figure look more masquline from behind is to have less hip pronouncation. (Though of course skinny males can have hourglass figures - I know from experiance :P) I'm guessing you know most of that though XD, I know theres something uncomforable going on with the middle area, maybe too much elongation or too thin?

On a less critical note I love the little wings they are cute ^.^, and either of these pictures would look super sweet if refined just as the outlines are now ^.^'.

ha, easy... the eye's are always a dead give away. Secondary is the shape and size of the head.

Left-female, Right-male.