atelier_(series) atelier_totori blue_eyes blue_sleeves blush book bookmark bookshelf boots breasts brown_hair cat character_request closed_mouth cosplay couch curtains cushion headdress high_heels indoors long_hair looking_at_viewer medium_breasts mwwhxl on_floor open_book plant potted_plant round-bottom_flask sitting solo staff test_tube totooria_helmold totooria_helmold_(cosplay) wariza watermark white_footwear window wooden_floor