I reckon it sounds normal, hey i always shut my eyes during foreplay, and get a bit freaked if the person looks at me too much during sex! It totally depends on the person, and i expect its because he's wanting to experience the sensations more. Other people saying its because your ugly and fat! - thats silly, because noone is stupid enough to think that and actually have sex and be going out with someone who they think that. Maybe hey if it was a one night stand then could be true. Just enjoy and try not to think about it...