1girl, alternate_breast_size, ascot, blue_hair, blush, breasts, cowgirl_position, fang, frills, hat, hat_ribbon, heart, implied_sex, medium_breasts, medium_hair, mob_cap, red_ascot, red_eyes, red_ribbon, remilia_scarlet, ribbon, shirt, simple_background, skirt, skirt_set, solo, straddling, thighhighs, thighs, touhou, to~fuya, vampire, white_shirt, white_skirt, yellow_background