Rule 34 Dev - 2016 abs animal_genitalia animal_penis anthro balls biceps big_penis black_fur breasts brown_hair canine canine_penis duo erection female fur green_eyes hair hi_res jennifer_campbell knot male mammal modem_redpill muscular nipples nude pecs penetration penis sex straight tongue tongue_out vaginal_penetration white_fur wolf yamato_iouko|2275133096