FURVERT!

1:1 anthro barefoot blue_eyes blush blush_lines bodily_fluids briefs briefs_only canid canine canis clothed clothing conditional_dnp embarrased_horny embarrassed erection erection_under_clothing feet fur genital_fluids grey_body grey_fur hi_res male mammal narrowed_eyes nervous nervous_sweat precum pushing_down red_briefs red_clothing red_underwear simple_background solo standing sweat teeth tinnier topless underwear underwear_only wet wet_clothing white_seam_briefs wolf