I mean Femboy is a genetic boy dressing as a girl. Thats gay. Futa on the other hand is the least gay of them all. Its like this. If you watch 1 on 1 porn thats 50% gay, 1 guy 1 dick so... half gay. Futa is girl on half-girl with 1 dick so.... its 25% gay. You could go girl on girl but that means they are lesbian which goes up to 100% gay.