Rule 34 Dev - 2024 anthro anus ass balls biceps boots boots_only clothing dialogue english_text erection fist flexing footwear footwear_only genitals grin hi_res hunter-husky knee_up leaning leaning_forward looking_at_viewer looking_back looking_back_at_viewer male male_only mammal mostly_nude muscular muscular_male nipples nude pecs penis perineum presenting presenting_anus rhinoceros rocksteady shoes smile solo speech_bubble spread_butt spreading studded_wristband studs text wristband yellow_sclera|12383583392