FURVERT!

1:1 2024 anthro barefoot biped black_clothing black_underwear blue_body briefs bulge canid canine clothed clothing demon detailed_bulge feet foot_focus fox fudatsu glowing glowing_eyes gradient_background hi_res horn imp looking_at_viewer male male_anthro mammal navel nipples numou_the_impfox plantigrade red_eyes simple_background sitting smile smirk solo spade_tail spread_legs spreading summoning summoning_circle tail topless topless_male underwear underwear_only white_body