2boys, o, abs, all_fours, arm_hair, ass, bara, bespectacled, billy_russell_(dickfish), borrowed_clothes, boxers, bulge, chest_hair, couple, dickfish_(fishismdick), eye_contact, facial_hair, from_side, glasses, hairy, john_rottweil_(dickfish), large_pectorals, leg_hair, looking_at_another, male_focus, male_underwear, mature_male, multiple_boys, muscular, muscular_male, mustache, navel, navel_hair, nipples, on_bed, original, pectorals, pillow, short_hair, sideburns, sitting, sketch, stomach, thick_eyebrows, thick_thighs, thighs, topless_male, traditional_media, unamused, underwear, underwear_only, yaoi