My Science Teacher is Naughty as Hell

This is 100% fictional Mr. Clinton is the hottest teacher in my school, and we have been secretly having sex in school. The first time was at the back of a busy classroom and the second was in the boy's bathroom in the middle stall while the whole football team is just a plastic door apart. As much as i want mr.clinton's big dick up my ass, my ass really is throbbing with pain lately but i want sex so bad. It was thursday night and my family and i were in the dinner table. My dad started nagging about my grades in school and how low it was and that the teachers recommended a home tutor. I was really bumbed why my parents want to get me a teacher to teach in my home but there was no stopping them. It was friday afternoon after school i went home and there i saw mr. Clinton in our sofa. My dad told me he is my tutor. Mr. Clinton and i went the remedial normal, there was no sexy talking or teasing that made me worried. I move my foot under the coffee table and touched it in his bulge. I can feel that he is keeping his arousal so i massaeged it with both of my foot slowly with the other one in his balls. He was making silent moans and trying to keep teaching me but you can sense his utters and ums. Finally because of his turn on, he wrote on a piece of paper: lets got to your bedroom bitch. Im glad my parents are out working and my sister is having a sleepover so we went to my bedroom upstairs while the door is wide open. He unzipped his pants but still the button on and his massive dick dangling on his zipper. I sucked it with pleasure as he grabbed my hair and used it like a pumping tool Oh God eric you suck so hard, he said while moaning so hard I sucked his massive dick all the way down and not even his balls were left dry even his pants were soaked wet. It went on for about 10 minutes. He pushed me in the bed and ripped my clothes apart and we frenched kissed while we undo each others clothes and pants. I left his long tie and rayban glasses because i thought it was so sexy and matched his dripping sweat hard abs. I felt his finger up my ass as they turned in to two then three until he fisted me. He grabbed his throbbing cock and stroked it a little more then ravaged my ass. His dick was bigger than before more manly which i cant help but aroused. His dick pounded me for 25 minutes straight with only the sound of lust and moans filled our house. He slowly pulled his dick back and untied his neck tie "this will teach you a lesson" he said while his dick moving on its own. He handcuffed me in the bed pole with his sweat drenched neck tie. I felt his palm on my butt and slapped it until it turn red. I never expected that a slap could turn me on but it did and kept asking to be punished. I cummed without touching my penis but that did not stop mr. Clinton in fucking me. He pushed his big dick right into my ass and pounded me some more. It was heaven as my dick grew bigger again.  His manly voice that only speaks lust and dirt... I loved it. He doggy styled me and i think we almost completed the kamasutra then he cummed in my ass with his big load which he made me swallow of course. After a pause he stood up in my bed facing me and gave me a glorious golden shower right in my own bed. It was getting late so we dressed up but he left his boxers and tie as a souvenir of our forbidden lustful love. What's next?