FURVERT!

anthro back_tentacles blue_tentacles border_collie canid canine canis circumcised clothing collie constrained curtains doctor doctor's_office domestic_dog duo erection examination_table featureless_crotch furniture genitals glove_snap gloves handwear herding_dog humanoid_genitalia humanoid_penis lying male mammal medical_gloves nude nude_anthro nude_male on_back on_table oral oral_penetration pastoral_dog patient penetration penis pickles-hyena sheepdog struggling table tentacle_around_leg tentacle_around_neck tentacle_around_waist tentacle_in_mouth tentacle_penetration tentacles wolf