Rule 34 Dev - 10s 3boys black_hair blush dated dramatic_stars glasses idolmaster idolmaster_side-m jacket kashiwagi_tsubasa leaning_on_person male_focus mirror multiple_boys pants raglan_sleeves red_hair sakuraba_kaoru shakeko_(shake5) signature sitting smile studio tendo_teru track_jacket track_pants track_suit window wristband|9574407648