Rule 34 Dev - anthro balls big_balls big_penis black_hair bodily_fluids casual_urination chair clothing computer electronics footwear furniture genital_fluids genitals grumpy hair infinite_genital_fluids infinite_urine larger_male male musk necktie office office_chair office_clothing on_chair peeing penis shirt shoes sitting sitting_on_chair size_difference solo sweat sweat_stain sweaty_armpit table tapping_foot topwear typing urine urine_stain chunkolilt equid equine mammal zebra animated loop short_playtime|22147061370