niiya, cirno, remilia scarlet, tatara kogasa, touhou, 3girls, autocunnilingus, bat wings, blue eyes, blue hair, blush, bottomless, bow, censored, closed umbrella, convenient censoring, cunnilingus, dress shirt, fang, hair bow, hat, heterochromia, karakasa obake, masturbation, multiple girls, no panties, oral, red eyes, ribbon, selfcest, shirt, short hair, thighhighs, tongue, umbrella, white thighhighs, wings, wrist cuffs