rule 34 2023 after exercise anthro balls barazoku bear ars belly biceps big balls big muscles big penis bodily fluids body hair bottomwear bottomwear down brown bear chest hair clothed clothing dialogue dot eyes emanata english text erection foreskin genital fluids genitals happy trail heart hi res humanoid genitalia humanoid penis jayjay artist looking at viewer male mammal musclegut muscular muscular anthro muscular male musk navel nipples one eye closed partially clothed pecs penis precum pubes raised clothing raised shirt raised tank top raised topwear riz ars shirt shorts shorts down simple background smile solo standing sweat talking to viewer tank top text topwear ursine white background 8701660