Since the original poster is banned (in 3 posts, impressive), I can answer this a little.
Go slow, be patient and don't rush it. Your body can get hurt if you try and force it in, so start with tongue, fingers, toys, etc. to relax your opening.
He's likely going to have to lay your belly on a few pillows and spread your legs wide to even have a chance of getting him in you, but feels great once you get used to a larger lover =)