Misti Dawn - Dick-o-nometry

Man trigonometry sucks! I just don't get it. I was stuck after school today trying to wrap my head around it with Misti Dawn watching over me. But when i went up to her to get some help, she wrapped her mouth around MY head. Said she heard about my dick and wanted to suck it. She said all I really wanted was to bust a fat one all over her face. Well, if i didn't before, I sure as hell did now!