FURVERT!

absurd_res anthro balls biped black_bars brown_eyes butt canid canine canis countershading domestic_dog drinking erection floppy_ears genitals goon_(goonie_san)goonie-san hi_res humanoid_genitalia humanoid_penis letterbox looking_at_viewer lying male mammal nude_anthro nude_male penis perineum presenting presenting_hindquarters pupils raised_leg short_tail simple_background slit_pupils solo tail