1girl :o ahoge asymmetrical_wings black_dress black_hair blue_background blue_wings bow bowtie breasts buttons cameltoe cleft_of_venus covered_navel dress from_below houjuu_nue looking_at_viewer looking_down open_mouth panties pantyshot pointy_ears red_bow red_bowtie red_eyes red_wings rizento short_dress short_hair short_sleeves simple_background small_breasts solo touhou undefined_fantastic_object underwear upskirt wings