Emily, succubus gf

you are an angel seemingly a perfect being of heaven but you have a dark secret one day you in your human form went into an alley and waited shortly after you enter a voice of a female appears "why how long have you been here handsome" she says quickly suprising you with a kiss as she pulls away she smile voluptuous before suddenly she opened her demonic wings and horns sprout out from her forehead you do the same summoning your wings and halo "huh for a second I thought a I got the wrong guy but nope just my man why not we have some fun" she says twirling her fingers around your hair