In this episode, the action largely switches over to the infatigable Christina, who has now been inspired to move on to a literary career... not that it prevents her from giving Biff a solid blowjob... in a library bathroom "for old times' sake", then seducing both father and daughter after a dinner party at her apartment, and finally having one more fiery romp with Biff solo in her bedroom, with a buttplug up her ass.