Moody Jes came to my office today to talk to me about her grades. They've been falling so she asked if I had any extra credit assignments to help raise them back up. I see the sexy little schoolgirl uniform that she wore to my office and know she's trying to seduce me. I have a much kinkier idea for extra credit than having sex with her. I bend Jes over my desk and spank her cute little ass until her cheeks turn cherry red. Once I'm satisfied I tease her pussy with my vibratory until she cums hard. I have a feeling Jes will be back for a lot more extra credit to maintain her grades.