Shawn drops me back at the dorm after our date. He wanted to have sex but I turned him down. I get tired of doing it in his car all the time. He needs his own place for real. When I get back to the room, Tina isn't there so I shower, change clothes and go to bed, its been a long day.
The next morning I wake up and Tina still isn't there. We don't have Mr.Jackson's class today so I can spend the day trying to be prepared for his lesson later at 5pm. In the middle of studying, Tina comes back to the room.

"Hey sis. Are you ok? I was worried about you." I tell her
"Yes, I'm fine. I was with Trap." she says
"I know, thats why I was worried." I say
"Karen, don't start." she says
"Look Tina, I just don't like the way he treats you, thats all. You deserve better." I say
"Well, don't know if I can do any better." she tells me sitting on her bed. She starts to cry.

I sit down next to her and hug her.

"You see. This is what I'm talking about. He's got your confidence all screwed up. You are a beautiful girl. You are intelligent and kind. You can do so much better than Trap." I tell her
"You're right Karen. You're so right." she tells me sobbing into my shoulder.
"It will be ok, Teens. If you want, I can be with you when you break up with him." I tell her.
"Let me think about it ok." she says
"Yeah ok." I say back to her.

I look over at the clock and its exactly 5pm.

"Oh sh**!!! I'm gonna be late for my lesson with Mr.Jackson!" I yell as I jump up and gather my books.
"You better go Karen. You don't wanna be late again." she tells me
"Yeah, I already am late. He said to be there at 5pm." I tell her
"See you later." I yell as I run out the door.

I run across campus in my skirt and heels. I enter the math and science building and its deserted

I walk over to Mr.Jackson's door and compose myself before I enter. I enter the room and he's sitting at his desk. He looks up at me and I close the door behind me.

"Are you kidding me? You're late again. You don't take me seriously do you Miss. Smith." he tells me still sitting behind his desk.
"I'm so sorry. I'm just 10 minutes late. Won't happen again." I tell him
"You're right it won't happen again. I think you don't take me seriously because I'm a substitute teacher. Is that it?" he asks
"No. I'm just late for everything. Don't take it personal." I say
"Can I take my seat now?" I ask
"No, you may not. You leave me no choice but to teach you a lesson. Lock the door." he tells me looking angry again.

I get butterflies in my stomach and I swallow hard. I go over to the door and lock it.

"Come here." he tells me as he pushes his chair away from his desk.

I walk over to him and stand in front of him.

"Take your panties off." he tells me.
"What?" I respond in shock
"You heard me." he tells me back looking up at me still with a look of anger on his face.

I take a deep breath, reach up under my skirt and pull my panties down around my ankles while he watches. My heart is beating out of my chest.

"Come over here and lay down on my lap face down." he tells me

I don't know what it is but, I'm compelled to obey his every command. I lay down across his lap as he says.

"This is what happens when you're consistently late for my class." he tells me

He pushes my skirt up around my waist, so my backside is exposed. I start to breathe harder. I feel his warm hand on my ass. He begins to rub and massage my cheek and I start to moan. He then takes his hand away and slaps my ass, hard.

"Oww!" I yell out

He massages the spot he just hit with his hand, easing the sting just a little. He raises his hand and spanks me again. He does this several times and always massages my sore cheek afterwards. I can feel his erection twitching against the side of my stomach. He's just as turned on as I am. I want him so bad, I don't know what to do. I've never been so turned on in all my life.

"Ok, you can get up and take your seat now." he tells me

I get up, pull my panties back up and sit down at my desk.

"Open your book to chapter 3. I'll write some problems on the board and we can go over them." He says as he turns to write on the board.

Is he kidding me? I'm supposed to concentrate on work right now? All I can think about is fu***** his brains out right now. I can imagine us all over this classroom in various positions. Me bent over his desk, him fu**** me against the wall, me riding him in his chair. I can't concentrate right now, my throbbing pu*** won't let me.

30 minutes later and he acts like the spanking never happened. But I can't pretend it didn't happen. I wouldn't be able to tell you what he just taught me. My mind is elsewhere.

"Ok Miss. Smith. Thats the lesson for today. I'll see you again same time tomorrow. And don't be late this time or you may get worse." he tells me with a slight grin on his face.
"Yes sir, I'll try not to be late." I tell him as I walk out the door.

I already know that I plan on being late again tomorrow. I smile to myself as I close his door