mosquitos are my dracula

yes, I would like to know why mosquitos love me so much. I was outside at my friend's party the other day and decided to wear my black suede UO pumps with jeans. I had a cardigan, so the only thing that was exposed were my feet (and a small section of arms..which I'm surprised were not attacked). I counted today, because waking up a few times in the night to apply Cortizone makes me mad. 9 are on my right foot, and 5 are on my left foot. I'm not putting pictures, because, well, they're gross. My feet were pretty swollen the first day, so swollen you couldn't really see individual bites.