rule 34 2023 anthro ass belly big belly blush bodily fluids bulge canid canine canis clothed clothing cum cum on butt domestic genital fluids half closed eyes hi res looking at viewer male mammal monochrome narrowed eyes navel necktie overweight overweight male pretzelgremlin pulling underwear red butt sam and max samuel signature sketch page smile solo spank marks tongue tongue out topless underwear wedgie 8523521