Everyone was excited about this day, the parents, the siblings, ect... except for me. I justed wanted to go back to my apartment, but I was stuck sitt...ng in the stands of the Umass football stadium, where the graduation was being held was being held. After about 45 minutes later my sister was called to the podium. I noticed that the guys all around me were getting hard over my sister. I counted seven guys with massive erections. Normally I would yell at them, but, I wearing a tank top and booty. When she put it on I could see that it was about 1/8 inch too long for the dress. For some reason it was showing at the back and not at the front. I decided that I would not tell her and see what happened. She did not notice and went off.When she returned the slip was still showing the same amount.It was pleasing that for the next year each Guide night she wore the same dress, same slip and same result. No one at Guides could have told her and I did not either.At the end of the year we moved. .is it all really worth it? One favor in exchange for another. Let's both be adults about this." Mr. Fox...I can't do what I think you're asking for..." At this point, Hilary, you have no choice. Now, let's see you take out the elastic."Hilary looks around to realize that the shade has been pulled on the door to the room. It's after five o'clock. Everyone has gone home. How could she have been so stupid. She should have seen this coming a mile away. But Mr. Fox is right. She'll never pass the. ...he tried unsuccessfully twice more to mount me. As I was lappingat her climax sodden pussy allowing her ardor to cool a little she liftedmy head from her pussy."I think my slave boy is getting a little frustrated.....why don't youfeed his cock into your pussy...." She winked."After all its want you want isn't it Davina." She smirked.Blushing bright red I reaching back and grasped his cock making him groanwith a thrill I held it against my pussy lips. He provided the thrust toslip it ever so.