FURVERT!

all_fours anus avian avian_feet beak beverage_can big_breasts bird bodily_fluids book bookshelf bow_ribbon breast_rest breasts butt butt_grab canid canine canis cum cum_in_vagina cum_inside dobermann doggystyle domestic_dog duo eye_roll eyes_closed feathers female female_penetrated from_behind_position furniture genital_fluids genitals hand_on_butt hi_res inside male male/female male_penetrating male_penetrating_female mammal nefitail penetration penile penile_penetration penis picid piciform pinscher sex sofa tail tail_feathers vaginal vaginal_penetration woodpecker