If you find deepthroating hard, use poppers. Its easy after a couple of sniffs of that stuff. You will practically swallow him whole.
Might be worth clarifying that you meant he has a 10 and a half inch penis, as what you have written could paint a very bad picture indeed.
I love being mouth-fucked and feeling my mouth and throat being filled with warm cum. While I have taken quite a few cocks in my.mouth, maybe 20/30, I still don't feel I've mastered the technique or gag reflex and would welcome all or any advice, either here or pm. Simon
I've never stopped and measured so I don't have an exact figure but if I go slow and given the right position I could almost take all of one boyfriend that said he was 11 inches long. Not all of it but most of it.