FURVERT!

animal_genitalia animal_penis anthro balls bernese_mountain_dog big_penis canid canine canine_genitalia canine_penis canis chest_tuft claws domestic_dog duo erection facesitting floppy_ears fur genitals half-erect hi_res high-angle_view kneeling knot lipsticking lucas_(lucasreturns)male male/male mammal molosser mountain_dog nude open_mouth pawpads penis sergevna sheath sitting sitting_on_another swiss_mountain_dog tongue tongue_out tuft white_body white_fur