I am about to fail the class, History of Sex. I invite a classmate/friend over to talk about how I can get extra credit to pass. I figured from the syllabus that if we have sex in front of the class, then I can get the extra credit. So I explain this and try to practice having sex with him. Some kissing, taking off my clothes, a titjob, cowgirl riding, and missionary until we both cum! I am shy at first but become more open as we are doing this, becoming more expressive at the end especially. *POV SEX (some scenes with and without dildo)