2boys, abs, arm_hair, bara, billy_russell_(dickfish), blush, chest_hair, couple, covering_privates, dickfish_(fishismdick), facial_hair, feet_out_of_frame, greyscale, hairy, heat_stroke, indoors, john_rottweil_(dickfish), large_pectorals, leg_hair, looking_at_another, male_focus, male_pubic_hair, mature_male, monochrome, multiple_boys, muscular, muscular_male, mustache, navel, navel_hair, nipples, nude_cover, original, pectorals, pubic_hair, sauna, scar, short_hair, sideburns, sketch, standing, stomach, sweat, thick_eyebrows, topless_male, towel_around_waist, traditional_media, yaoi