FURVERT!

2016 abdominal_bulge accessory anthro balls blush collar dominant dominant_male duo erection female female_focus female_penetrated flat_chested furgonomics genitals hi_res jewelry leash lying male male/female male_penetrating male_penetrating_female mammal mokabur monochrome mouse murid murine nude on_back penetration penile penile_penetration penis penis_in_vagina ring rodent sex signature simple_background sketch slave solo_focus spread_legs spreading submissive submissive_female tail tail_accessory tail_jewelry tail_ring vaginal vaginal_penetration vulva