rule 34 age difference anthro barefoot beard blush bodily fluids breath canid canine canis claws clenched teeth closed eyes comic cum duo ejaculation elderly male erection facial hair fangs feet fur genital fluids genitals grandfather grandparent grin hands free hi res humanoid genitalia humanoid penis japanese text kemono loud sex male malemale mammal mature male moan natorigingerz nipple fetish nipple pinch nipple play old older male orgasm orgasm face panting penis pinch precum pubes shaking shivering slightly chubby slightly chubby male smile sound effects spread legs spreading sweat tatami teeth text toe curl translated twitching white beard white body white fur wolf younger male 7040880