1boy artist_name brown_hair collarbone gradient gradient_background green_eyes kanzaki_itsuki_(kanzaki_kyoudai_no_nichijou) kanzaki_kyoudai_no_nichijou locksuke looking_at_viewer male_focus morning muscular muscular_male outstretched_hand parted_lips pillow smile topless_male under_covers upper_body  5boys arm_hair blue_eyes brothers chest_hair copyright_name facial_hair green_eyes highres kanzaki_itsuki_(kanzaki_kyoudai_no_nichijou) kanzaki_kaito kanzaki_kyoudai_no_nichijou kanzaki_rikurou kanzaki_sorahiko kanzaki_touya locksuke male_focus morning multiple_boys nipples object_hug outstretched_arm pillow pillow_hug pov red_eyes siblings sleeping smile under_covers undercut upper_body waking_up yellow_eyes