Rule 34 Dev - 1boy acoustic_guitar ahoge alarm_clock blonde_hair blue_eyes book brush cabinet cable clock clothes_hanger commentary crumpled_paper diamond_(shape) envelope folder from_side guitar hand_on_own_cheek hand_on_own_face highres inkwell ink_pen instrument kagamine_len key knee_up lamp light looking_up male_focus mary_janes music_stand necktie nib_pen_(object) pants parted_lips pen plaid_clothes plaid_scarf purple_shirt radio radio_antenna rug sakanashi scarf sheet_music shirt shoes short_hair short_ponytail signpost sitting suitcase thinking trash_can vocaloid watch wide_shot wristwatch yellow_neckwear|11259755091