女子高生は、パート2で性交する前に、大学のerasmus pt.1フェラチオで教授と寝取られボーイフレンドと3Pセックスをしています

In erasmus the cuckold offers his girlfriend to the professor to have favoritism at the university, and she slut is happy and in this first part she begins to suck the cocks of both of them in turn.