Use the "Add to Collection" icon in the top right corner of any video thumbnail when you're logged in (desktop version of site only) or directly from a video page with the "Add to Collection" button under each video.
I really wish I had a master who would tie me down so I couldn't resist and just do whatever they wanted to me. Need a master... I love to be used... maybe a device that holds my mouth open and force me to take it in the mouth. Whatever the master wants and i can't do anything about it. I want to be used and thrown around.