Rule 34 Dev - 1990s 1999 20th_century animal_genitalia anthro balls bodily_fluids bottomwear building canid canine canis closed_eyes clothed clothing curtains curtains_open duo exhibitionism fur genital_fluids genitals grass grey_body grey_fur guppy_(artist) head_tuft house humanoid_genitalia humanoid_penis hybrid_genitalia hybrid_penis leaning leaning_back looking_pleasured male mammal masturbation outside outside_masturbation partially_clothed penile penile_masturbation penis pink_nose pink_penis plant precum public public_exposure public_masturbation sheath sheathed_humanoid_penis shorts shorts_down shrub sidewalk signature smile solo_focus tan_body tan_fur three-quarter_view topless topless_anthro topless_male traditional_media_(artwork) tuft voyeur white_bottomwear white_clothing white_shorts window wolf|6015770992