rule 34 absurd res alligator alligatorid anthro belly big penis black penis bodily fluids closed eyes crocodilian cum cumshot ejaculation genital fluids genitals green markings hi res male male only markings masturbation musclegut muscular arms penis portrait reptile scalie scar scutes side view simple background solo standing thick penis thick tail thick thighs three quarter portrait vincethetiger white background yellow body 4251085