Rule 34 Dev - 1girl 3boys ^_^ basket book bookshelf box cardboard_box ceiling cellphone closed_eyes cup drawstring ema_yuzuru food fruit head_on_table head_rest highres hood hood_down hooded_jacket indoors jacket kageura_masato kitazoe_hiro kotatsu kuro_n314 long_hair long_sleeves looking_at_another looking_away looking_down lying mandarin_orange monochrome multiple_boys nire_hikari on_stomach one_side_up open_book outstretched_arms phone pillow rug shoes short_hair sleeping slice_of_life smile sneakers spiked_hair table tile_floor tiles track_jacket under_kotatsu under_table walking world_trigger|15958705815