Rule 34 Dev - 1girl beret black_straps blue_archive blurry blurry_foreground bra breasts collarbone commentary_request desk downblouse from_above halo hat hato_haru head_wings highres koharu_(blue_archive) medium_hair pov revision school_desk school_uniform single_strap small_breasts solo strap twintails underwear upper_body wings|19354458357