The Big ImageBoard (TBIB) - alpha channel animal genitalia animal penis anthro autofellatio blue penis blush blush lines bodily fluids cetacean cetacean genitalia cetacean penis dialogue english text fellatio request feral frostedscales genital fluids genital slit genitals heart symbol hi res looking at viewer male mammal marine masturbation offering to viewer oral oral masturbation oral request penile penile masturbation penis precum precum in own mouth precum on tongue precum string presenting presenting penis simple background solo talking to viewer tapering penis text the nature of predators tongue transparent background ulchid (the nature of predators)