Does Vanir counts as trap here?

Being a demon, the character is technically genderless and "his" body is just magic-animated sand. He usually sticks to the same male appearance for convenience's sake, but occasionally takes different ones just to troll people. In this case, the succubus with the long blue hair at the right of the image is from the eight novel where he joins a beauty pageant and charms the audience, only to then reveal his real identity and feed on the resulting negative emotions.