FURVERT!

animal_genitalia animal_penis anthro big_penis bulge canid canine canine_genitalia canine_penis canis clothing darrel_bowen_(character)erection frenum_ladder frenum_piercing genital_piercing genitals hi_res knot ladder_piercing male mammal muscular muscular_anthro muscular_male nipple_piercing nipples penis penis_piercing piercing solo standing underwear vein wolf xuan_sirius