animal_genitalia animal_penis anthro balls balls_out bodily_fluids bottomwear canine_genitalia canine_penis car chest_tuft clothing denim denim_clothing dripping erection floppy_ears fur garage genital_fluids genitals jeans knot leaking_precum male muscular muscular_anthro organs pants penis precum precum_drip precum_string presenting shirt solo stomach tank_top tongue tongue_out topwear tuft unzipped vehicle whiskers liquidscales basset_hound canid canine canis domestic_dog hunting_dog mammal scent_hound hi_res
While working at the local mechanic shop, you peer into the spare garage and see your boss letting off some steam. Amused at your blushing and fidgeting paws, he invites you closer. 

[i]"I've still got some time on my lunchbreak. Want to join in lubing up this knotty crank-shaft? If you keep up this ol' dog's stamina, I could return the favor with a fuel injection..."[/i]