FURVERT!

2008 5_toes all_fours anal anal_penetration anthro anthro_on_anthro balls barefoot bdsm biceps big_muscles biped black_border black_eyes bondage border bound cowgirl_position digital_media_(artwork)doggystyle dominant dominant_male dot_eyes duo erection evo_t._rex fangs feet fellatio frisby_t._chaos from_behind_position from_front_position fully_bound fur genitals grey_balls grey_body grey_eyes grey_horn grey_penis grey_skin grey_tail hands_tied head_grab horn humanoid_feet humanoid_genitalia humanoid_penis legs_tied licking looking_at_viewer looking_back lying male male/male male_on_bottom male_on_top male_penetrated male_penetrating male_penetrating_male mammal murid murine muscular muscular_male nipples nude on_back on_bottom on_top open_mouth oral oral_penetration pecs penetration penile penis pink_nose pink_penis pink_tail plantigrade rat restraints rhinoceros rimming rodent rope rope_bondage sex simple_eyes slightly_chubby smile soles straddling submissive submissive_male tail tail_tuft tattoo teeth toes tongue tongue_out tuft white_balls white_body white_fur