The Lesson Takes a Turn
Episode 20: Negotiation (5)
“Ugh…” Splurt, splurt. A pleasant feeling of relief washed over me. The ejaculation, released with force, must not have cleared the hem of Vera’s skirt, as it was nowhere to be seen. I had finished sooner than I expected. I suppose it’s because Vera was rubbing me so diligently. It felt better than doing it myself, but perhaps it was also because it felt like Vera was ravaging me rather than me making demands of her?
“H-have you finished already?”
Perhaps because I had already climaxed once, my mind felt sharper. I could read a hint of dissatisfaction and disappointment on Vera’s flustered face.
“Are you still unsatisfied?”
“No. I feel quite refreshed.”
“W-well, that can’t be helped… No, I’m glad. Let’s hurry up and study. Study.”
It seems the thought that she must continue to tutor me as a teacher is still stuck in her mind. I do need to study, so I should focus. And while I’m at it, I can keep Vera on edge.
I received the vocabulary list from Vera. It consisted of short words again, so I was able to memorize them without much effort. Even though I could see the dissatisfaction building on Vera’s face as I got the words right, once is enough to play along. I have a good relationship with Vera, but I still have to study. Still, I wonder how long she can maintain that attitude. Up until a few days ago, I was always the one making demands, but the positions had completely reversed, and now Vera was the one making them. Whether it was due to twenty years of pent-up sexual desire or because she was trying to soothe me, I couldn’t say for sure. I need to study as much as I can before my own desires give in to those demands.
Thinking that, I accepted the words, but I couldn't help but be flustered as soon as I saw them.
“Teacher, aren't these words a bit too long?”
“Student Ed, you seem to be getting them all right, so I increased the difficulty a little. If I only give you easy ones, you won’t learn anything, will you?”
No, it felt like she was just trying to interfere with me getting them right. It seemed that Vera’s sexual desire was even greater than mine when it came to interfering with my studies.
A few hours later, inside the room, there was me, studying while lying on the bed, and Vera. The front of Vera’s comfortable, loose-fitting skirt—the kind good for sleeping—had failed to stay in its place and was clinging to her thighs. Well, of course it was. There was so much of my semen smeared inside that skirt. Although Vera had wiped it away several times with a handkerchief, the semen acted as an adhesive, revealing her figure clearly. Looking at the prominent iliac crest and seeing no underwear lines, it was clear that she was indeed not wearing any.
“Teacher, I’ve memorized them all.”
“Don’t worry, Ed. If you can’t get them right this time either, I’ll help you clear your head again.”
“…Yes, I understand.”
"Helping to clear my head" meant she would take care of my sexual desires again. If it hadn't been effective, I would have refused, but since I felt my mind getting wiser with every climax, and it actually became easier to memorize, I had no justification or reason to refuse. And it wasn’t as if my stamina was so weak that I would collapse after climaxing a few times.
Also, Vera liked it more when I didn't get the answers right. Didn't she pounce on me earlier, taking advantage of me getting one wrong? As I worked hard and my accuracy rate increased, Vera used the excuse of "studying" to increase the difficulty.
“You’re struggling to memorize them now that there are so many letters, aren't you? Hmm, it seems you need some help.”
How am I supposed to memorize them when the length of the words suddenly triples…
And so, with Vera’s help, I climaxed once more. Because I finished as quickly as possible, Vera was unsatisfied because she couldn’t reach her own peak.
Once I started memorizing those long words too, Vera began to include abstract concepts in the range.
“In this world, there are more invisible concepts than visible ones. To be this confused because there is no medium for associative memory… you need to study more.”
And so, with Vera’s help, I climaxed again. I finished quickly this time as well, and Vera was unsatisfied again because she couldn't reach her peak. By the time I climaxed, having received stimulation right up to the brink, and then taking a break for 20 to 30 minutes to study words, it was a natural structure for Vera not to be able to reach her climax.
Perhaps she felt cheated that I kept breaking the flow right before she could peak, for this time, the number of words increased to thirty.
“What if you can’t memorize them because there are thirty? I was originally going to do forty, but I went easy on you and made it twenty…”
This time, Vera was able to taste her own climax. Because we were climaxing in succession, even though the erection remained the same, the time it took to reach ejaculation inevitably increased.
What a pity. I could have teased Vera a little more.
It was just moments ago that I finished memorizing the third set of questions. Vera told me to study in a comfortable position, so I did it while lying on the bed and memorized everything. Every time I recited the words Vera presented without stumbling, a look of disbelief appeared on her face.
“You got them all right…”
“Even a blockhead swordsman like me can manage if I put my mind to it. Can you believe how much I’ve read in the few days since I started studying… It’s all thanks to you, Teacher.”
“No, it’s not. Ed, you seem to have a pretty good head on your shoulders too.”
“That’s just empty praise, but thank you.”
“It’s not empty praise… Since you got them all right, this is your reward.”
As I was resting my head, which had been overworked from lying down, Vera climbed on top of me. It looked like she was going to rub her pussy again. My head was hurting now, so I was exhausted. But since it was Vera moving on her own, not me, I decided to just leave her be. It’s not like my cock would wear out, so what does it matter? Even if it did wear out, if it was from rubbing against Vera’s pussy, it was being used properly.
With the subtle stimulation, my cock began to erect again.
“I’m not doing this because I want to, but to encourage Ed to work hard in the future.”
“Of course, is there any room for doubt?”
“What kind of tone is that to use with your teacher… Hiiik!”
Along with Vera’s sharp scream, I felt a sensation in my cock completely different from anything before. Usually, I felt pressure as if being pushed only from one direction, the bottom, but now, all-around pressure was being applied to the front of my cock. My cock, which had been lying down at first, felt like it was now half-standing, pointing upwards?
I looked down at my cock in confusion, but it was hidden by Vera’s skirt. However, from Vera’s frozen movements, her awkward posture, her face—which was far more flustered than mine—and the sensation of the mucous membrane against my cock, I could reach only one conclusion.
“Did it go inside?”
“It’s a mistake! We were just supposed to rub! A mother-in-law and son-in-law shouldn’t do this… I’ll pull it out right away.”
Because she was in a kneeling position on the bed, it was a position from which she could easily pull out. But this was a golden opportunity for me. A chance to use Vera’s mistake to instantly pass through the barriers of her heart.
“Hup!”
“Ugh! Wh-what are you doing!”
When I thrust my hips, Vera panicked.
“What am I doing? I’m helping you, Teacher.”
“If you do this, it’s not help, it’s just a hindrance… Hnng!”
The fatigue in my mind had already vanished. The feeling of the pussy I hadn't tasted in a long time made my cock grow in angle and length, digging deep into Vera’s inside. Up to the point where my cock had entered, Vera’s vaginal muscles were flexibly loosening to accept the foreign object, but beyond that, it was blocking the intrusion so firmly that "digging in" was the precise expression.
Did her ex-husband’s cock only reach this far? I had only inserted half of mine.
“Don’t, keep, interfering.”
Every time I thrust my hips, Vera, who was trying to escape my cock, lost the strength in her legs.
“Ugh, ahh!”
After poking at her a few times, Vera finally collapsed completely and swallowed my cock whole. I pushed through the muscles that had loosened for a moment, using the weight of Vera’s body. Perhaps it was because Monica had already been there, even if it wasn't my cock, it seemed she was only playing coy until just now, as she embraced my cock.
Vera seemed dazed by the sudden insertion. She leaned her head back and her body was trembling. Is it because my cock is a bit large? I felt a little sorry because it wasn't that I didn't push it in a bit forcefully.
Splurt, splurt.
Suddenly, Vera’s vagina began to tighten strongly, as if squeezing my cock. Because the pussy was tightening to the point of being slightly painful rather than just feeling good, it felt as if my semen was being squeezed out, not that I had ejaculated. Seeing Vera trembling in pain, it seemed she had gotten a cramp in her pussy due to the tension. It was a pussy tightening painfully, as if it would snap my cock off at the root.
“Take a slow breath and relax your body.”
I raised my upper body and hugged Vera, who looked like she was about to fall backward. As I supported her back and held her tight, I could feel her breathing calm down. I had heard that there are cases where virgin girls get cramps in their pussies on their wedding night, and it seemed the same happened to Vera because my thing had entered so suddenly.
As I tried to ease Vera’s tension in that position, her pussy began to soften bit by bit, and fluid began to emerge. When I pulled my cock out slightly, it came out without issue.
It was a huge relief that Vera had recovered on her own. There was no way to call for help. Who could I tell that I had inserted my cock into my mother-in-law and it had gotten bitten by her pussy? If I had been careless, my cock could have ended up necrotic and fallen off