FURVERT!

absurd_res anus aphrodisiac aphrodisiac_gas aphrodisiac_mask asphyxiation bodily_fluids breath_play butt canid canine cum cum_in_vagina cum_inside cum_on_butt dakimakura dakimakura_design darma_(rock_dog)female fox gas_mask genital_fluids genitals hi_res lionsgate mammal mask medical medical_instrument oxygen_mask rock_dog scientific_instrument solo spread_anus spreading vulva