FURVERT!

animal_genitalia animal_penis anthro balls biped black_body black_fur black_nose bottomless brown_eyes canid canine canine_genitalia canine_penis canis clothed clothing collar doggo_(undertale)domestic_dog erection fur genitals half-closed_eyes hi_res knot looking_at_viewer lying male mammal narrowed_eyes on_back penis pillow pubes shirt simple_background smile snootbooper solo tank_top tongue tongue_out topwear undertale undertale_(series)unfinished white_background white_body white_fur