Rule 34 Dev - 00s 2009 2boys animal_ear ass balls biceps brown_hair canine canine_penis chris_mckinley claws dated erect_penis erection frottage fur furry furry_only gay green_eyes hair knot long_hair male male_only marcus_paxten muscles muscular muscular_male nipples no_humans nude open_mouth pecs penis sheath shower tongue tongue_out wolf wuffamute yamato|1275736440