art by nyantcha, male focus, 1boy, solo, bara, muscular male, muscular, pectorals, abs, large pectorals, nipples, beard, short hair, bodysuit, navel, undercut, facial hair, bulge, pink bodysuit, mature male, black bodysuit, tattoo, looking at viewer, topless male, sweat, brown hair, flexing, black hair, arm tattoo, closed mouth, brown eyes