Italian guys are awesome right?
My OH and I(since you mentioned his nationality, we're both Italians) both have a high sex drive and sometimes we can have sex , four or five times in the span of three or four hours. He roughly needs ten, max twenty minutes of rest then he's good to go again. Might be the fact that he's packed with testosterone? I have no idea, but be it for him, we'd have sex pretty much nonstop.
His peak was three times in 60 minutes a couple of years ago after a pretty awesome concert we attended while we were on vacation and well, he was hornier than the usual that time.
Sometimes I'm the one that throws in the towel because I can't take it anymore.