Eh, tbh people say trap instead of femboy to feel less gay or something (Im not saying its gay, but a lot of people feel very insecure about them). They both are boys who look like girls (flat chest, so its not like futas). Usually you shouldn't be able to tell the character is a girl, but the limit of physically masculinity they should portray is completely subjective, so who cares. If you do decide to add another femboy, please give him some nice hips like the other girls :3