Is your clit TOO sensitive sometimes?

An
So I think lots of ladies can agree that when he eats out on the clit it feels amazing :D but one time for me it didn't, but it still did? It was confusing. I was chilling on his bed and suddenly he came ontop of me held both my legs down and started eating me out, then he started hitting the clit really really hard with his tongue. like it almost felt like too much stimulation, but at the same time I didn't want him to stop. I couldn't help but move and squirm around and moan he said he thought I was having an exorcism LOL. This went down for a whole HOUR. The entire time he stopped me from moving. Has anyone else experienced too much stimulation?