Rule 34 Dev - 2017 5_fingers abs anthro armpit_hair balls big_balls big_penis blue_eyes canine erection exercise front_view fur hair hi_res huge_balls huge_cock humanoid_penis hyper hyper_balls hyper_penis inside looking_at_viewer male male_only mammal muscular muscular_male nipples nude penis precum purple_hair signature solo vein weightlifting weights workout zupat|2732590992