1boy, ass, bara, billy_russell_(dickfish), boxers, clothes_pull, dickfish_(fishismdick), feet_out_of_frame, from_behind, frown, glasses, looking_at_viewer, lying, male_focus, male_underwear, military, military_uniform, muscular, muscular_male, on_bed, on_stomach, original, pants, pants_pull, short_hair, sketch, solo, traditional_media, underwear, uniform