Rule 34 Dev - 2boys amai_kuro aqua_eyes black_hair black_vest blush cardigan closed_mouth glasses green_eyes idolmaster idolmaster_side-m iseya_shiki leaning_in looking_at_another male_focus multiple_boys orange_hair shirt short_hair sketch sweatband vest wakazato_haruna white_background white_shirt yaoi yellow_cardigan|18386361864