"The content in person and I would prefer my husband not stumble upon them."
Get a USB flashdrive. Even 32gig versions are relatively cheap now. Copy the videos to the flashdrive, then DELETE them from the computer. Store the flashdrive in a "private place" that you don't think he will look. Re-check the computer to be sure the videos are no longer there.
If you value staying married and keeping the husband, then you'd better get those videos OFF OF a computer that he uses, too.
Unless you have a hidden desire that they "be found"...