is the website xhamster safe?

well my friend had being on it ON MY COMPUTER (that bastered) he assured me that he only watched videos and it was a safe site but i had 2 be sure and well does it have viruses if u only watch the videos and not click any ads or links or anything else like that? cause i have a virse protection and my fire wall on so i think i will be safe but i do not want my computer to like fail on me because it has alot of importation documents on it o.0 so please tell me!!
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