2020 2d_animation abs animated anthro big_bulge big_muscles book bouncing_pecs bulge cel_shading clothed clothing dragon european_mythology flexing frame_by_frame holding_book holding_object huge_bulge huge_muscles humanoid_hands loop male muscular muscular_anthro muscular_arms muscular_male mythological_creature mythological_scalie mythology pecs reading reading_book red_clothing red_underwear scalie shaded short_playtime thong throbbing throbbing_bulge underwear underwear_only western_dragon yellow_eyes zawn zawn_(character)