Rule 34 Dev - 1boy 2d animal_genitalia animal_penis animated anthro balls barefoot bent_legs big_balls big_penis bodily_fluids brown_body brown_fur bulge canid canine canine_genitalia canine_penis casual_erection casual_exposure clothing concentration controller cum cumshot curling_toes ejaculation erection feet frame_by_frame fur game_controller gaming gaming_chair genital_fluids genital_growth genitals getting_erect gif grey_background growing_bulge growing_erection growth hands-free huge_cock hyper hyper_genitalia hyper_penis knot leaning looking_pleasured male male_only mammal motion_tweening penis penis_growth playing_video_game sheath shirt short_playtime sightsear simple_background sitting skinny solo spread_legs spreading tank_top throbbing throbbing_penis tongue tongue_out topwear torn_clothing|11269023568