FURVERT!

2d_animation animated animated_gif aroused avian bird blush blush_lines cloacal_penis cloudweaver_(artist)corvid corvus_(genus)feral genitals knot knotted_penis knotted_tapering_penis male motion_tweening oscine passerine penis purple_penis raven reverie short_playtime side_view signature solo tapering_penis throbbing throbbing_knot throbbing_penis