MRXD-082 - F-Rank University Orgy Camp! My GF Joined a 'Sex Circle' and I'm Watching It Live!

We met at a part-time job. I'm a top-tier uni student, but my girlfriend goes to a bottom-tier F-rank school filled with trashy delinquents. She told me she was going on a 'club retreat,' but it turns out the club is nothing but a sex ring. Now I'm watching the whole thing unfold live, and my girlfriend is right in the middle of the action.