Rule 34 Dev - air_inflation animal_genitalia animal_penis anthro balls belly belly_inflation big_belly big_penis blowing_up bodily_fluids breath canine_genitalia canine_penis cum digitigrade electric erection expansion fur genital_fluids genitals hissing hose hose_inflation inflation knot leaking_cum leaning lying male muscular muscular_anthro muscular_male pecs penis precum pump shadow solo stretching tension fullbodywolf tek canid canine canis mammal wolf absurd_res black_and_white hi_res monochrome|9790525885