Rule 34 Dev - anthro bicep_curl biceps bulge clothing felid flexing flexing_bicep flexing_biceps flexing_both_biceps flexing_muscles forearm_muscles gay hi_res himbo hypnosis hypnotized_prey jockstrap lion male male_only mammal matthew-x mind_control muscular muscular_anthro muscular_male pantherine pecs underwear yaoi|11174553608