Rule 34 Dev - 2girls annoyed arm_on_table book closed_eyes eraser genderswap genderswap_(mtf) greyscale hair_ornament hair_scrunchie hairband jacket jacket_on_shoulders kageyama_ritsu long_sleeves looking_at_another mari-mason mechanical_pencil mob_psycho_100 monochrome multiple_girls open_book pencil scrunchie suzuki_shou twirling_hair|23632252839