Rule 34 Dev - 10s 2boys age_comparison artist_request bad_id bad_twitter_id black_hair bowl_cut carrying cat dual_persona formal male_focus matsuno_osomatsu mouretsu_ataro mouretsu_atarou multiple_boys nyarome osomatsu-kun osomatsu-san osomatsu_(series) rain_amehuri smile standing suit time_paradox yellow_background|6430476546