My lover is significantly bigger than my hubby and the biggest guy I have ever been with. I was nervous when I first saw him because I am petite (5' 2 and 107) and I was concerned I wouldn't be able to handle him. But he was so patient and went real slow. I also started out on top to control the pace and depth. After I got used to it, it felt amazing! He is so thick that when he goes in, everything gets pulled inward. The result is my clit actually rubs on his cock. OMG, that feels incredible!!!
Even though I have been with him several times, we still go slow at first for me to get used to it. After that, he can fuck me hard.