FURVERT!

abs anthro anthro_on_anthro ballbusting balls biped chain claws cock_and_ball_torture duo erection eyebrows felid fingers genital_torture genitals hair hi_res humanoid_genitalia humanoid_penis interspecies larger_sub male male/male mammal membrane_(anatomy)membranous_wings muscular muscular_anthro muscular_male pantherine pecs penis rentigger size_difference submissive tail tiger vein veiny_penis white_hair wings zhuki_(artist)