Rule 34 Dev - 1boy 1girl black_footwear black_hair black_nails blush braid braided_hair_rings crop_top fingernails funa2001 hair_rings highres nanakusa_nazuna_(yofukashi_no_uta) pink_hair sharp_fingernails shoes simple_background socks turtleneck vampire white_background white_footwear yamori_kou yofukashi_no_uta|19516628430