2boys, bara, bare_arms, beard, bulge, chest_hair, cropped_legs, dark-skinned_male, dark_skin, facial_hair, holding_hands, ken_(suyohara), kuma_(suyohara), large_pectorals, long_sideburns, male_focus, mature_male, multiple_boys, muscular, muscular_male, original, pectorals, shirt, short_hair, sideburns, size_difference, smile, stubble, suyohara, thick_eyebrows, tied_sleeves, topless_male, white_background, white_shirt, yaoi