rule 34 2021 abs alcohol alpha0 anthro balls beverage biceps bottle brown body brown fur buckteeth cigar claws erection facial hair foreskin fur genitals glans goatee hi res holding bottle holding object male mammal murid murine muscular muscular anthro muscular male navel nipples partially retracted foreskin patreon pecs penis pubes rat rodent simple background sitting solo spread legs spreading teeth uncut 4749822