Rule 34 Dev - 1boy 2020 5_toes anthro balls balls_expansion big_balls big_bulge big_muscles big_pecs big_penis black_nipples bobert bulge canid canine countershading expansion feet genital_expansion genitals grin growth hi_res holding_object huge_balls huge_bulge huge_cock huge_muscles huge_pecs hyper hyper_balls hyper_bulge hyper_genitalia hyper_muscles hyper_pecs hyper_penis male mammal muscle_growth muscular muscular_anthro muscular_male nintendo nipples pecs penis penis_expansion plantigrade playing ring_fit_adventure simple_background smile solo solo_male swaggy toes video_games white_background white_countershading wrestling_singlet|5013354144