FURVERT!

abs anthro balls barazoku bear biceps big_penis black_bear blush bodily_fluids brown_body brown_fur duo erection frottage fur genital_fluids genitals hiroyuki_nishimura human human_on_anthro interspecies juuichi_mikazuki lying male male/male mammal markings moon_bear morenatsu muscular nipples nude on_back pecs penile penis penises_touching precum sex shun1124 slightly_chubby spread_legs spreading ursine