FURVERT!

1:1 3loy absurd_res anthro anthrofied anus balls big_balls big_penis bodily_fluids butt canid canine cum darkner deltarune erection fangs foreskin fox genital_fluids genitals hi_res huge_balls huge_penis humanoid_genitalia humanoid_penis leaf male mammal nerdicmagician netskie nipples orange_body partially_retracted_foreskin penis presenting presenting_anus solo spread_legs spreading teeth undertale_(series)