Yes this is normal. Your personal preference, experience, or what you are used to seeing in porn does not dictate what is normal. The vast majority of penis' are 7" or under. This is a fact. For men if we gain weight not all of our penis shows. As much as 2 inches less for every 40lbs over. We would all probably get to see a lot more homemade porn on here if there wasn't so much body shaming going on. Just saying.
I am a huge fan of the art of the slow blowjob. Few people, female or male, can truly give a decent slow blowjob. And I love at the end of this video where he ejaculates powerfully into her mouth, where she handles the cum like a professional veteran. This is the kind of woman you marry.