well there's breasts and a cameltoe present, so it seems like it's a girl. though that bulge on the other end can say otherwise. but then again it could mean this is futa.
traps and futa are totally different. i think it's sort of been established. hence why there's two separate tags for it here. my reasoning is that when it comes to traps it usually involves falling for the supposed opposite sex, only to find out later that the person is of the same gender. with futa even though there's a "surprise" there, it's still with the opposite gender.
Trap(Male) - A cross-dressing male, usually a young boy, who is NOT transgendered, or have actual breasts(the clothes may give the appearance of small breasts, but none actually present). When stripped naked will look like a female with a flat chest and a penis(no vagina!).
Futanari - The other end of the spectrum where the character usually looks like a female with full breasts and a shapely body with a penis. Some futa have both penis and vagina, others replace the vagina entirely with a penis.
SO... if it looks like its a boy doing a really good cross-dressing job, it's probably a trap. If it looks like the girl of your dreams with a large bulge or penis, its most likely a Futanari.