FURVERT!

2013 animal_genitalia animal_penis anthro anus blue_body blue_fur blush canid canine canine_genitalia canine_penis detailed_background duo erection female forest fox fur genitals hi_res koro_(koro_kiama)male male/female mammal nature nude outside penis plant rukifox semi-anthro sex spread_legs spreading tree vulva white_body white_fur yin_yang