I'd rather catch some heat for being a virgin than lose it to some fat chick like most guys in my town do.
Depends on your Definition of fat. Frankly I like girls with a little bit of an ass to them.
But I agree. Though most of the people I know, we don't really talk about each other's sexual conquests. Being that I am part of a D&D group, they are few and far between anyway.
But to answer the question. I don't think it is a big deal as long as there is not a fun little "gift" she gives you in the form of burning or itching.