The Big ImageBoard (TBIB) - absurd res ahegao anal anal penetration anatomically correct animal genitalia anus ass up bdsm belly blush bestiality blush body blush bondage bottomwear bound cetacean cetacean genitalia cetacean pussy close-up clothed clothed/nude clothed male nude female clothing coat countershading cutaway doctor doctor's office dolphin dominant dominant human dominant male duo examination examination room exposed female female on human feral footwear fully bound fully clothed genital close-up genitals happy helpless hi res human human on feral immobilization interspecies irrawaddy dolphin lab coat looking down looking pleasured lube lying male male/female male on feral mammal mammary slits marine measuring medical medical examination medical instrument medical thermometer necktie nude number object in ass object insertion on back open mouth pants penetration pussy pussy blush rectal thermometer restraint device restraints scientific instrument shirt shoes smile straps submissive submissive female submissive feral surprise taking rectal temperature taking temperature thermometer tongue tongue out toothed whale topwear valravnconcorde veterinarian