2boys, arm_tattoo, blue_lock, chimmyming, chromatic_aberration, flower_tattoo, greyscale, hand_on_another's_chin, isagi_yoichi, licking, licking_another's_face, long_sleeves, looking_at_another, male_focus, michael_kaiser, monochrome, multiple_boys, neck_tattoo, shirt_grab, short_hair, simple_background, soccer_uniform, sportswear, tattoo, upper_body, white_background, yaoi