Rule 34 Dev - 10s 2boys bad_id bad_pixiv_id belt blue_eyes brown_hair bug butterfly insect kakumeiki_valvrave l-elf male_focus multiple_boys necktie night night_sky purple_eyes rotational_symmetry school_uniform short_hair silver_hair sky smile star_(sky) starry_sky tokishima_haruto upside-down xhouz|5277144132