Ok, I am a furry. And I watch furry porn when I masterbate. But during sex with my gf I go numb extremely fast. I stay hard but I never finish. And I can't get off to normal porn anymore. It's hard. So my question is how do I stop going numb? How can I get back to enjoying sex instead of just watching her get pleasure as I wait for her to finish? It's so bad I don't even want to have sex anymore. And it takes me so long to finish with normal porn I start to rub myself raw. Like I literally make myself bleed. I'm only 19! What do I do