Book 5: Chapter 10: Developing Marietta

“Not yet, I can still do it.”

Marietta said to me as she shook her hips for the nth time.

As I still got energy left, I decided to leave her to her own bidding.

Marietta is now doing her pistons in other ways she could find. Instead of focusing on the speed, this time, she switched to techniques.

Her hips, which was going vertically just earlier, is now swinging in various directions, from back and forth to side to side.

Since the area and density of her folds are different between the stomach and back sides, I got a new kind of pleasure from each side.

“Aann, fuaa! Aaah, it feels amazing when you hit me there……uhiii!? This direction as well.”

She twisted her hips as if trying to find a spot that would make her feel good, and every time she found one, her body would shake.

If she moves like that, she’ll definitely climax soon.

Multiple times, even.

From the way I’ve felt up to this moment, she has been cumming at a rate of once for every two or three minutes.

Marietta squeezes her vagina so tightly on each time, so I could guarantee the number as it’s easy to count them. 

“You’ve cummed again. Are you getting used to the sex now?”

As I said this, she stopped moving and nodded.

“Yes, I’m cumming so much that I feel like I’m going to lose my senses each time……”

It’s already amazing that she does it to the point where she loses her senses, but what’s even more amazing is how her legs and feet can still support her despite that act.

Usually, if one was cumming this hard, she would have slumped down right after.

Moreover, she’s a nun and not a sexually active one at that, so I’m honestly surprised by her resilience.

Support the translator. Don’t read from unauthorized aggregator sites.

“Have you been exercising when training yourself in sex?”

“Yes, because it would be a shame if I fell before I could make my partner cum on the bed.”

Marietta continued.

“So, I figured out that if I train myself so that I could move around a lot, we’d have more time to enjoy the deed. As it turns out, it was a huge success.”

I guess that means her path is right.

It’s true that no matter how great your techniques are, its useless if your hips are out of shape.

Stamina is crucial in sex as well.

Even I think that my stamina has improved a lot since I came here.

“You’re a diligent one, aren’t you? Thankfully, I’m as diligent as you are.”

As I said this, I gave a thrust to Marietta from below.

The glans hit her cervix, and the stimulation forced her to climax.

“Hiii! S-sir Tomoaki?”

She looked back at me in panic.

Her face, which I hadn’t seen since we had our first sex, was already soggy with tears and all other things.

“It’s bad if I just leave it to Marietta all the time.”

Besides, watching her get disrupted seems to have ignited a fire on my part.

I couldn’t help but want to move more.

“That’s why, please let me move this time around.”

I said my request, but Marietta could only shake her head.

“That’s no good! I-if Sir Tomoaki moves right now, I, I will……”

“Don’t worry, just leave it to me.”

I interrupted her words and forcefully moved my hips.

I have successfully interfered. Now, all I have to do is to give her something that is not half-baked. Or else it will backfire.

“Hyauuu, aahh, nhiii!”

I violated Marietta with my meat pole from below.  As she couldn’t do anything about it, she was literally helpless .

Whenever her body is bobbing up and down, I could see her tits shake from behind.

Not bad. I’ve always been seeing them in the front, but seeing tits jiggle from this direction isn’t bad either.

“You’re beautiful, Marietta, and very naughty as well.”

“……uuu, that’s not fair.”

“What is?”

“After all, how could I not become happy to be told that!”

I only said that much, but Marietta, who stopped since I began moving, started to move by herself.

She lifts her hips, then tries to swing them in match with the timing of my pistons.

With a slam(Bachin), our hips collide with a louder sound than before.

As a result, both our genitals became more deeply connected with each other every time we move.

“Ahhh. It’s so deep, it’s even reaching to my womb.”

The tip of my cock is making contact with her womb entrance each time her hips get slammed at me.

I had poked this spot a few times before; it was hard and bumpy. However, maybe due to the repeated pistons, it became soft and tender. 

I poked on it this time, and Marietta’s body froze as if she became numb.

Perhaps, she came from being poked in the womb?

It seems that I have developed a new erogenous zone.

“you’re getting more and more erotic, Marietta.”

“It was all thanks to you, Sir Tomoaki. I was a virgin who didn’t know anything about sex, but you taught me the ways on how to do it with your dick.”

I’m glad to hear that I was able to help her.

“……The truth is, somewhere in the back of my mind, I have already given up. I thought I would remain a virgin for the rest of my life.”

Marietta slowly wiggled her hips as she continues.

“Whenever I thought about it, I couldn’t concentrate on my work as a Sister of the church.”

I stopped and listened to her, as well.

“But, ever since words got out about you in the city, I’ve been able to believe in Eros once more. You gave me hope, Sir Tomoaki.”

“If my presence can cheer Marietta up and give her hope, it was already a great feat for me.”

“I have met Irene at the City Hall once, but I clearly remembered the words she had said to me. That “You are our messiah,” she said.”

“It’s not that much of a big deal. Still, I’m glad that I was able to save someone even from those words.”

“You should be more proactive, Sir Tomoaki. If you do that, it would greatly benefit you and the people around you.”

As she said this, she resumed her hip-swinging again.

Of course, I also tried to match her, only to get preached in the end.

But still, I could help but wonder if there’s another church around here, where many people visit because they have a better sister over there. 

Marietta’s church is severely lacking in all ways.

But for now, I have to focus on the objective right above me.

“Still, to be preached by someone younger than me, I guess I have to show my skills now, or else I’ll lose face.”

I said to myself, then I move my hips upward with a single hard thrust.

“Hiiiinn! If you’re gonna poke it that hard, I’m going to cum again……!”

As if the spots are being developed into an erogenous zone, each time I slam her butt and pierce her cervix, she began responding in a big way, by giving a great amount of pleasure on my body. 

“Keep it up, Marietta. Because the more you cum, the sexier and hornier you become.”

“Yes, I want to be sexier, I want to be hornier! Please give me a lot of cum!”

I thrust my hips higher in response.

It pierces Marietta’s insides, causing it to loosen up.

The vagina that was a virgin not long ago has begun to soften thanks to the actions we have taken so far.

I poked her with my meat rod to knead her further.

“Aaaah, hiiiiii!”

She screamed and wiggled her hips as well.

The two of us worked together to develop her vagina.

It took a while, and soon the folds became softer and more stimulating, probably because she has gotten used to the sex.

It’s a significant improvement compared to earlier, where it felt like I’m just plunging against a hardened meat.

“Can you feel it now, Marietta? Your insides are entangling itself around my stuff.”

The question was then answered by a beautiful woman who is out of breath.

“Y, yes……I think I’m becoming able to transmit power into my pussy now……Hnnnn!”

Can she really put some force on it now? While I was wondering if she could do it, the insides of her vagina clenched itself tight onto my meat rod.

To think she could actually do it……and on top of that, her insides were hard when I pierced her not long ago……

“Well, let’s give our all to the end, shall we?”

“Eh? Then, what have we been doing before this?”

Marietta couldn’t help but look back.

As she had wiped herself with a cloth, her previously dirty face is now clean.

“Sit back a bit.”

“Ah, okay. Uhm, Sir Tomoaki?”

“Don’t worry. You’ll find it soon enough.”

As I said this, I grabbed Marietta’s waist and thrust my hips as hard as I could from below.

“OhooooaaaaaAAAH!?”

She screamed like a beast in that thrust.

Earlier, I had left it all to her because I was afraid, afraid I might hurt her if I do the thrusting. I still have the aphrodisiac effects in me, so I might get carried away and slam her hard vagina as hard as I could.

But now that her insides had softened enough, it’s not a problem now even if I give my all.

“That’s right, you can scream more loudly. Marietta is looking really naughty right now.”

“Hiiii, higiii! Your penis is poking me all over the place! It’s good, it feels so good I’m gonna go crazy!”

I have been observing her movements for a while, and from that, I have firmly memorized all the locations of her weak points.

Right now, I’m thrusting all those weak spots with all the strength I could muster.

Marietta shouldn’t be able to resist anymore.

Read only at stabbingwithasyringe dot home dot blog.

“Cumming, cummingcumming! I can’t believe I’m being brought to a climax so easily!”

“I think I’m about to cum too. I feel like Marietta’s insides are trying to squeeze the cum out of me.”

“You’re going to cum? Please put it inside! Please pour your semen into my womb!”

Hearing her wish, I made a last spurt.

Her legs and feet seemed to be at their limit, from the way they’re trembling. This will be the last time.

I breathed hard, then moved my hips with all my effort.

“I’m, I’m cumming, Marietta.”

“Yes! Do it! Spray all your semen inshide mee, aahah, cumming, I’m cummiiiinnnnggg!!”

I, who couldn’t stand the intense tightness, finally came.

“Aaah, uuuuaa……uguu, haaa, haaa, haaa.”

Marietta arched her back as she felt the pleasure of our climax.

I thought she might lose her hips and get injured, but she managed to hold it in until the end.

We then soaked ourselves in the afterglow of our actions.

“It felt so good. To think the act of sex could be this wonderful, thank you very much for teaching me. With this, my belief in the Eros Religion is now stronger than it was before.”

“Me too, I have learned a lot of stories from you as well.”

After taking a bit of a rest, Marietta and I fixed ourselves then head for the exit of the church.

Right now, Marietta is seeing me off. 

Her expression still looks the same as the first time I saw her, but I got the feeling that her mood has become softer than before.

“Ara, you just finished?”

Edith, who had been waiting from the exit, came to my side.

“Yeah. I heard quite a good story.”

“Then, let’s go home early. Lady Irene should be waiting for us. Farewell, Sister Marietta.“

“Farewell. Please come back anytime.”

Still feeling a bit regretful, just like that, I left the church together with Edith.