Rule 34 Dev - 1girl arms_behind_head blush breasts detached_sleeves frog_hair_ornament green_eyes grey_hair hair_ornament hands_in_own_hair highres kochiya_sanae large_breasts long_hair looking_at_viewer mikan923 navel no_bra no_panties open_clothes open_shirt shirt simple_background smile snake_hair_ornament solo touhou white_shirt|25561719027