Rule 34 Dev - abs anthro arm_tuft armpit_hair barazoku basic_sequence beard biceps big_muscles body_builder body_hair body_size_growth bodybuilder_competition chest_hair clothed clothing contest deltoids erection erection_under_clothing expansion facial_hair five_frame_image five_frame_sequence flexing flexing_bicep flexing_muscles genital_expansion genitals growth hair huge_muscles humanoid_genitalia humanoid_penis hyper hyper_muscles kemobuilder linear_sequence male multi_frame_sequence muscle_growth muscular muscular_anthro muscular_male navel nipples number obliques pecs penis penis_expansion penis_poking_out pose pubes quads simple_background size_transformation smile solo teeth tenting thong transformation transformation_sequence tuft underwear oldshep felid lion mammal pantherine 2020 absurd_res hi_res sequence|10806595100