Grats bud! lol At least the ball is rolling for one of us!
To answer your question...it depends a little. If he's been active that day or if it's later in the evening, a little...er...musk...isn't entirely unreasonable. If he's been working strenuous labor, I'd be shocked if it wasn't a little musky. It shouldn't, however, be completely overwhelming or anything. That's...lol really general I know, but it's the best I've got, even as a guy.