She tries to outsmart him and fails

"Okay, okay, get off me, you've got a deal," she tells Buck as she rushes to get dressed and make herself look at least a little presentable when she opens the door for Mark, ready to get the hell out of that shit hole town.

"Selena...hi...hey, why is he in here?" Mark asks, distracted by Buck standing there, naked, in Selena's room.

"Buck? Oh, nothing. We just fucked, is all," she tells Mark, trying to lead him as far away from the room as quickly as possible, intending to tell him that it was **** as soon as they were safely on her bus.

Buck, sensing that he may be double-crossed, follows the two closely as he clutched the videotape, ready to bring her back under his control if need be.

Looking around for any sign that he might be listening, Selena pulls Mark next to the bus and tells him the real story.

"He **** me, Mark," she tells him, "I had to agree to say it was consensual so he would get off of me. He has it on tape, though. That's the real problem."