A tight grip during masturbation WILL harm your sex life. Both your brain and your cock will become completely desensitized. A tight grip is dangerous, and the consequences have no cure. And it would be too bad if someone MADE YOU masturbate this way every single day. It would be CRUEL to ruin normal sex for you FOREVER. And it's TOTALLY something Princess Alex would do. I want you to become even more addicted to porn. I want you to jerk off to me and ONLY ME. If I can't have you, no one else can. I'm going to RUIN you FOREVER.