Life was good. Seira and Cecilia became very submissive and their gang of delinquents just dissipated. They tattooed themselves with "marks of submission": Seira had a black-and-white heart (representing me, apparently). Cecilia had three: the black-and-white heart, a scary, smiling face (Amy ... somehow), and a yellow book (Rein). The school was at peace.
My phone rang as I took a break from preparing noodles. "Good afternoon. Who am I talking to?" I asked.
"Greetings. I am an aide of the Landeve family. Could you please visit our estate this evening, perhaps at five?"
"Oh, sure. Yeah. Sorry, I'm cutting this off now, I'm a bit busy," I said as I spotted a swarm of students. Hell-I mean, lunch time-had arrived.
Lunches are divided into three parts: the appetizer and snack, the main meal, and the dessert and drink. Two staff workers handled each section, but Mrs Wainwright, the head of the cooking staff and my working partner, was absent. I doubled my efforts, serving slice upon slice of pound cake until all 1000-ish students had their cake.
"Ow," I muttered, massaging my sore hands. "Hey, Jason, where's Mrs Wainwright?"
My fellow staff Jason answered, "huh? You don't know? She retired."
"Huh? Really? Gee, I wonder who will fill her in."
"Good luck serving all those cakes yourself, mate."
A few hours later, I was packing my bags when the elder Principal Adams approached me. "Hello, John. Do you mind if we talk for a while?"
"Ah, hello, Mr Principal. Sorry, but I have an appointment this evening."
"Oh, I see. Well, I just want to say that you are promoted to chief staff."
"R-Really? Wow, I appreciate it, Mr Principal!"
"You are favorably commented on by Mrs Wainwright. I have high expectations."
I then hurried off to the Landeve mansion. I was surprised, to say the least, to find Seira's mother waiting for me in the living room.
"Greetings, Mr John Baker. I appreciate the punctuality," Mrs Landeve said. "I am Ashley Landeve, Seira's mother."
"I try to be punctual all the time."
"I see you are a concise person. Good. I need to discuss a few things. What did you do to Seira?"
I was dumbfounded for a while. I was sure my relationship with Seira was secret.
"Seira was a delinquent. I received complaint after complaint from the school. But she changed drastically recently and it would seem like she often hangs out with you."
"Ah, um, I just talked with her."
"Don't lie to me, Mr Baker. Words have been wasted on her. You must have done something else to her."
I bit my lips forcefully. "Yes. We ... had sex."
"And how did it begin?"
"Well, um, she treated me horribly, too. I snapped photos of her masturbating in the corridor of the fifth floor of the school. I blackmailed her."
"Sorry."
"You don't have to apologize," Mrs Landeve said. She pulled out a book out of nowhere. "I found this diary in the cottage my daughter bought. I understand her full loyalty to you, even if it started sour."
"She's an adult, and if she decides to be a sub, it's her right."
"Sub? She seems to know more than a normal person about BDSM ...," I muttered with bated breath.
"Yes, Mr Baker. I used to be involved in BDSM myself," Mrs Landeve said, "as both sub and dom. Anyway, I have a request."
"Please proceed."
"Even though her behavior has improved, her grades are just not sufficient to pass the eleventh grade. If this goes on, she will have to repeat. I've done my calculations and she'll need at least a B in all subjects to pass. You have leverage over her, being her master and all. I think you understand what I'm saying here."
"I get it," I said. It was up to me to promise reward Seira for passing her exams or threaten punishment for not.
"Well, if so." Mrs Landeve suddenly began stripping, showing her (like her daughter) small breasts.
"W-what are you doing, Mrs Landeve?"
"Call me Ashley. John, do you feel guilty?"
Seira was a bitch to everyone. I felt that I did everyone a favor. "Not particularly."
"Then think of this as a reward for fixing her behavior."
Ashley stripped fully, allowing me to lustfully gaze at her naked body. She was slightly less slim than Seira was. Her pussy hair was thick but trimmed, while her pussy itself wasn't very pink in color.
"Who's the oldest girl you've ever fucked?" Ashley asked non-hesitantly.
"My girlfriend. She's about 25, same as me."
"Heheh. So this is the first time you fuck a 37 year old lady. You'll see that I'm much more skilled than your girlfriend or your submissive is."
"My submissives," I instinctively said as I unzipped my pants.
"Plural? You have others?"
"Well, jointly-owned with my girlfriend, so to say," I said as Ashley knelt.
"Wow!" Ashley gasped, "this size ... it definitely is one of the biggest I've had."
And Ashley definitely was the best sucker. She made a vacuum field around my cock as she gave me a blowjob. I came in five minutes, and she swallowed it. "A little fast, but you look like you can continue."
Ashley was on all fours, her hands on her butt. "Feel free to use my holes. I want to taste the very cock that conquered my daughter."
"You'll see soon," I said as I grinded my cock against her pussy lips.
"Ow! That's thick!" Ashley complimented me as my cock entered her hole. "I imagine Seira would feel very good with this cock fucking her tight cunt."
"She did," I admitted. I began swinging my hips. Ashley's pussy was rather loose, definitely much less tight than Seira's, Cecilia's, or Amy's. But she counterbalances it with her superior skill, shaking her hips so violently I couldn't hold it for long.
"Uh ... I'm coming ..."
"Inside! Inside!" Ashley squealed.
I spurted my cum inside. Ashley moaned for a while. She then rose up, wiping off the dripping cum with a sheet of tissue. "Mmm ... it's a shame I have to continue my business trip. Goodbye, John."
So I promised Seira a hefty reward for the task. She gleefully accepted.
And she fucking nailed it. Three As and all others are Bs.
"A reward for Seira, huh? Doesn't she love exhibitionism?" Amy asked. She, Rein, and I were in the BDSM club, discussing what to do with Seira.