FURVERT!

2014 all_fours alpha_channel ambiguous_species anal anal_masturbation anthro autopenetration autorimming back_tentacles ball_bulge biped black_body black_fur bodily_fluids claws cum digital_media_(artwork)erection fur genital_fluids genitals glowing glowing_cum glowing_nipples glowing_tongue hair hyper hyper_tongue inside_balls long_tongue longblueclaw male mammal masturbation muscular muscular_male nipples oral oral_masturbation orgasm pawpads paws penetration penis prehensile_tongue sex simple_background solo tail tentacle_in_balls tentacle_in_penis tentacle_in_urethra tentacle_penetration tentacle_sex tentacles tongue tongue_penetration unusual_bodily_fluids unusual_cum unusual_genital_fluids urethral urethral_penetration vein yellow_body yellow_fur yellow_tongue