FURVERT!

anal anal_masturbation anal_penetration anthro balls bed clothing dildo erection furniture genitals humanoid_genitalia humanoid_penis jewelry magazine male mammal masturbation monochrome murid murine nduli necklace object_in_ass penetration penile penile_masturbation penis rat rodent sex_toy sex_toy_in_ass sex_toy_insertion solo tail thorn_(nduli)toying_self underwear