Mandy sat directly in front of my desk. She was definitely teasing me, the bitch! At first I thought it was just my usual overactive pedofile tendency at work looking for sly glimpses up the girls skirts as they sat facing me in class, but Mandy had spent most of the lesson with her legs wide open under her school desk. I couldn't take my eyes off the strip of panty fabric covering her preteen pussy.

I'd been through two days of hell! After the joy and euphoria of molesting an eleven year old girl and then having her jack me off, I crashed into a pit of guilt and depression. I passed Mandy in the corridor a couple of times during that day but we didn't speak. She hurried by with a guilty smile on her face. I got the feeling she was avoiding me!

The following day we were smiling and saying "hello" each time we met but her face would go red with embarrassment as she scurried off. I started hoping she wanted to repeat the experience but couldn't find the courage to tell me. I debated whether I should approach her but then reality set in and I realized she was just a child and I had no right to rob her of an innocent childhood.

The bell rang signalling end of period. Chairs scraped and voices rose as the kids prepared to go to their next lesson. "Okay, wait a minute!" I yelled. "For homework I want you to read chapter five up to page forty eight, then answer questions one through six on page fifty two." A chorus of groans erupted as the room slowly emptied. A few of the kids swung by my desk to ask questions. I noticed Mandy still in her seat and realized she was waiting for the other kids to leave.

Finally Mandy walked up. My heart was racing. "Hi Mandy, how are you?" I smiled.

"I'm fine Mr. Adams." She looked nervous. "Er... can we um..." her face turned red as she turned to check none of her classmates remained. "Can we... you know... do that sex thing again?" her voice had dropped to a whisper.

"There isn't time now, next class starts in five minutes." I explained.

"I know, I meant later. After school."

"Well... I'm not sure..."

"Oh please Mr. Adams, please can we?"

"Mandy..." I combed my hair nervously with my fingers "you realize what happened Tuesday was wrong don't you? It was irresponsible of me and I apologize."

"Oh... but I want to do it! Pleeeease!" She implored sensing a refusal.

"Wait up..." I said holding my hands up. Clearly she was interested and a spark of hope flared in my mind! "I haven't said no, I just want to be sure you understand the seriousness of what we're doing." Her face broke into a grin and she jumped up and down on the spot with excitement. "If we are seen or you tell anyone, we'd both be in lot of trouble."

"I won't tell anyone Mr. Adams. I promise." She was almost bursting with joy.

The door opened and some forth grade children crowded noisily into the classroom. "Well okay Mandy, as long you are absolutely sure you still want to do this."

"Yes! yes, I do!" Mandy could barely contain her enthusiasm.

"Come and see me after school then." I smiled. "Now you better get off to your next class or you'll be late!"

The rest of the day passed agonizingly slowly. I taught my classes in a daze unable to concentrate as my mind was preoccupied with thoughts of child abuse!

After the last lesson I sat at my desk half heartedly marking some work and listening to the excited noises of children leaving school. The clock was ticking. Ten minutes had passed and Mandy still hadn't arrived. I was disappointed thinking she had changed her mind.

Suddenly the door clicked open and a wave of excitement washed over me. Mandy slipped into the room. "Hi Mandy, you'd better lock the door first." I advised.

"Sorry I was late Mr. Adams." She apologized."Mrs. Spencer asked me to help carry some books to the staff room."

"That's okay." I said. Mandy stood by my desk unsure what to do next. "I think I'll show you something you might find very nice." I'd been planning what I'd do all afternoon. "Have you heard of cunnilingus Mandy?" She shook her head, a puzzled expression on her face. "It is also called muff diving or pussy licking."

Her eyes went wide and her face turned pink then she shrugged "I think I heard that before but I don't know what it means."

"Well what it means is your partner stimulates your pussy using their tongue. Its a very sensual and intimate sexual technique and usually only practised by adults." She was chewing her bottom lip and shifting from one foot to the other. "Because you seem to enjoy learning about sex so much I thought you might like me to try it on you?"

Mandy shrugged again then nodded her head. "Okay, I don't mind."

"That's great," I smiled "come hear then." She stepped forward and I slipped both hands under her skirt hooking my fingers into her panties then pulled them down. I picked her up, sat her bare ass on the edge of my desk then cleared some books from behind her back. "Okay Mandy, lean right back." She settled back onto her elbows as I lifted the front of her skirt right up out of the way and removed the panties from her ankles.

I drew up my chair and admired the bald pussy partially concealed between her closed thighs. I spent a few minutes caressing her legs and pussy, easing my finger into her slit to gently rub her clit. Eventually I pushed her legs wide apart and gazed longingly at her fully exposed vagina. Her outer labia had opened revealing the inverted V formed by the inner labia and clitoral hood. Below that her tight cunt hole looked slightly moist. Once again I spent some time fingering her pussy. I pulled the lips further apart, gently pinching and rubbing her little clit then explored her tight hole, partially inserting the end of my finger.

I couldn't wait any longer! I lowered my head between Mandy thighs, pausing for a moment to draw a deep breath and smell her girl scent. At last my lips made contact with her pussy. To begin with I just gave her a series of dry kisses then introduced the tip of my tongue. I carefully licked all around her slit, making her labia and bald mons wet with my saliva. Fumbling below the desk I released my throbbing dick. I could feel Mandy's ass wriggling on the desk and heard her suck in short breaths through clenched teeth.

By now I was giving the young child's cunt the full benefit of my tongue by licking the full length of her crack. I felt the little hard point of her clit and the tight depression marking the opening of her virgin cunt. Mandy was panting. I could see her stomach rising and falling rapidly above the smooth skin of her mons. Her cunt muscles pulsated under my tongue and her butt wriggled urgently on the edge of the desk. I clamped my lips over her whole pussy and sucked hard.

"Ahhhh... ahhhh..." Mandy's high pitch moaning echoed around the empty room as she neared orgasm. "Ahh... ahh... ahh..." She was almost there! Her back arched and her thighs snapped shut on my head squashing my face into her pussy.

I was close to cumming too, jacking myself off under the desk. I didn't want to waste my load on the floor but wanted to see my cum splash over Mandy's pussy. I quickly unbuckled my pants then stood up and pulled them down with my shorts. Stepping forward I grabbed Mandy's legs and lifted them up. My rigid shaft dropped onto her wet pussy and I held her thighs together trapping my cock against her slit. No more than a few seconds from exploding I started humping against her, sliding my throbbing Dick up and down her slick crack, ploughing my engorged bulb between her pussy lips. The sound of my thighs slapping against her ass in tune with her orgasmic cries drove me on.

I realized that I only needed a small change to the angle of attack and my cock would be burrowing deep into her virgin cunt! Just that thought was enough to trigger my orgasm. My seed erupted soaking her crack. I kept sliding my cock back and forth smearing my cum along her gorgeous slit. Each successive squirt landed on her bald mons and the cum spread over her stomach and up her thighs and I kept on humping and humping even after my semen ran dry.