Since then, Maria and the others have been doing it every day.

Occasionally one of them would not participate, but there never came a day when neither of them would. And by the time Chihiro realized it, it had become part of his daily routine to use Maria's hands, mouth, and vagina for his sperm disposal.

At first Chihiro was worried about whether his body would be able to handle it, but eventually he got used to it. Again, the benefits of recovery ability are great.

「...This kind of thing isn't bad either」

The palms of his hands, covered by his training clothes, soak up the lotion and cover his bare penis.

The coolness of the liquid and the smooth texture, different from bare skin, gave Chihiro a fresh stimulation.

With one hand squeezing his rod and stimulating his sack and the other focused on the glans, Chihiro ejaculated in less than a few minutes, excited by the unusual sight of Maria.

Maria used both hands to catch the semen shooting out of her, then licked it off her fingers with her tongue.

「Good thing you used lotion that's safe to put in my mouth」

After dinner, which is pork cutlet for good luck food, Chihiro stays in the bedroom again and indulges in an affair with Maria. And, since the laundry would be done on the weekend anyway, he decided to change things up and hold Maria in her workout clothes.

The menu is a full course meal.

「Okay, let's try this next one」

Maria's saliva-filled mouth wrapped directly around the cock. After two weeks, Maria had a pretty good grasp of Chihiro's pressure points, and she sucked him with precision and urgency.

The mixture of lotion and saliva made it more watery than usual.

Chihiro, who has been sucked, feels as if he is being preyed upon by some other creature, and yet the solid pleasure makes his penis erect and leads him to climax.

As the semen is ejaculated into her mouth, Maria gulped it down again.

Maria's expression is not one of disgust, but one of rapture, as if she is a succubus, and the gap between her submissive gestures and her own creates a strange atmosphere.

「Breasts, huh... look a little difficult to do」

With that said, Maria begins to apply lotion to her cleavage.

Although Maria's breasts are firm and elastic, they are not as full as when she is completely naked due to the constraints of her outfit. In addition, it is difficult to adjust the position of her breasts because the clothes are made of a material that sticks to the skin.

As a result, she had to squeeze her breasts together and use her entire body to handle the penis.

*squishy...* *squishy...*

Maria's twin mounds are sandwiching the penis tightly together, giving it some stimulation with the lotion-soaked fabric. The irregular paizuri took more time than a hand job or a blow job, and is performed in a way that slowly increased the sexual sensation.

But, as soon as Chihiro's penis is hard and towering, Maria took the tip in her mouth and moved her body up and down rapidly. Soon, the white slime is released three times, down Maria's throat and into her stomach.

「*...burp*」

Maria lets out a small burp as she releases her mouth and her breast.

She seemed to think it's a bit of a letdown, and with a rare look of real embarrassment on her cheeks, she moved on to the next service.

The service is a sumata in training wear, in which she uses her crotch to handle the rod, which is slick with cum, saliva and lotion.

「Ah, haa, ahn」

Maria is so aroused from swallowing so many sperm that she starts to breathe hard and shake her hips wildly. She kept on stimulating Chihiro's penis, but at the same time, she focused on rubbing the parts of her vagina and clitoris.

Before long, she seems to be drenched in sweat.

The room is well soundproofed, and thus feels very airtight. Also, the fact that she is wearing a garment that covers her from the neck down also makes Maria's body hot.

Even the texture of her private parts, which Chihiro could feel through the clothes, had become quite moist.

「Even if it's washed like this, it might leave a smell」

「...Fufu. Then you'll have to tense up every time you train so that people around you don't notice.」

Maria smiled happily as she kept her hips moving. It is typical of her that she does not think of preparing something new.

「Maria, I'm about to cum」

「No, wait, together」

Her thighs squeezed tightly, stimulated by the three points. At the same time, Maria's pleasure seemed to be getting through to her, and she moved her hips several times in small increments, pressing her crotch against the rod with greater movements.

And so, the area between her legs covered by her clothes turned white with semen.

「Aaaaah!」

Her body twitches as she slumps down.

She clutched her breasts together to catch the pleasure, and exhaled deeply after lingering for a few minutes.

「I knew it, this restraint... it feels good」

「Yes, it's unique, isn't it? Would you like to try wearing a rope or a bondage sometime soon?」

「Yes... It's a shame it's so expensive that it's not easy to afford」

Chihiro, Maria, and Riko are still in high school and not in a position to spend money easily. The cost of amusements, including cosplay costumes and adult goods, is a problem for them because it is difficult to get a part-time job after school, considering their school work.

Maria seems to have some money at her disposal, but it is not good to rely on it too much. For the time being, Chihiro has to make do with his living expenses.

「I wonder if Izumi-kun will be able to afford more as his rank increases」

「I thought the subsidies for E and D are not much different」

[Lost Item] that are registered with the government are obligated to undergo regular rank judgments, etc., and in return will receive subsidies from the government according to their rank.

Since this is a measure to nurture talented people, an E rank is a mere drop in the bucket, and a D rank is only slightly better. Still, it's better than nothing.

After a few seconds of silence and contemplation, Maria shook her head and smiled.

「...Well, there are ways to have fun without tools. Shall we continue?」

「Yeah, sure. Um, do you need to take that off?」

「No, let's do it like this」

And with that, she gets down on her knees and opens her legs wide. She pulls at the tight-fitting clothing, trying to make some space between her legs, and then pushes the fabric into her vagina.

When she succeeded in pushing the fabric into her vagina to some extent, she licked the semen from her fingers.

「...You're forcing yourself」

「But you don't mind, do you?」

Maria said, her voice full of anticipation and excitement, and then Chihiro slowly moved his hips. And to make sure the fabric doesn't come back, he presses his penis further into her, and she resists even more than when he took her virginity.

「What is this?」

A strange feeling of closeness.

The material of the garment is somewhat stretchy, so it didn't hurt. As Maria had said, it was a moderate restraint, and he could feel the warmth of the human body through the fabric.

The feeling of holding a human being but feeling like a fake and the feeling of being wrapped in human flesh even though the part being touched is artificial, it feels good.

Really, it felt so good.

It's the first time he's ever felt such a sensation.

「Does it hurt Maria?」

「No. I'm wet enough on the inside. I think I'm gonna get addicted to the tightness」

「Okay, I'll move」

Chihiro confirms and gets a silent nod of the head. Then Maria leans over Chihiro and stares into his eyes.

Her lust is shared.

It's not enough. She wants harder, more intense, more pleasure. It's nice to be rushed, but she wants him to fuck her like crazy at the same time.

「Okay」

Shortly answering the silent insistence, Chihiro began to move.

Because of the fabric between them, his movements in and out were limited. Therefore, he would rather stir in circles, or thrust up instead of pulling. He gives her pleasure by pressing her flesh in and out.

「Ahhh!」

Maria shouted, matching Chihiro's movements. She wriggles her vaginal flesh, squeezes it tightly and presses herself against the penis.

The semen Chihiro has just released lubricates it and helps them move together.

Nothing is stopping them.

And now with face-to-face position, Chihiro and Maria wrap their arms around each other's necks, pressing their bodies together and as they continue to move, Chihiro ejaculates first, and then Maria climaxes as well. After that, they slumped down with Maria on top of Chihiro.

*Pant* *Pant* *Pant*

When her body calmed down, Maria whispered softly to Chihiro while they were still connected.

「Hey, Izumi-kun, do you have any chance of winning tomorrow's battle?」

It's not a sexy topic for a conversation, but it seems like her.

Chihiro did not reply immediately. Instead, he stared into Maria's eyes. The stormy lust had faded away, and is now swaying gently like the deep sea.

「...Not without a fight, I guess. Even if I do win, I'm sure it will be a lucky chance」

「...I see」

At Chihiro's answer, Maria narrowed her eyes and exhaled.

「I hope it goes well. Not for the match itself, but for what you want」

She means to take Aika away from Kamishiro.

Not only her body, but her mind, her attention.

「Yes」

After nodding, Chihiro suddenly had a question.

And thinking it would be a good opportunity, he said it out loud.

「...Maria, you don't object, do you? Not just when I got revenge on Riko, but also this time」

Maria doesn't oppose Chihiro's feelings for other girls, but encourages his actions. Perhaps it's wrong to apply the general subtleties of emotions to the relationship between Master and slave, but....

Normally, it would be inevitable to be jealous of Riko and the others.

However, ...

Maria chuckled and replied.

「I'm not trying to monopolize you. In fact, I would be delighted if you would behave as you desire」

It's a sign that Chihiro is slowly coming to terms with Maria's darkness.

But...

Maria's arms are still around his neck, and he feels a faint pressure on them.

「Unless, of course, you choose to forget me. If you do, I won't forgive you for any reason, and I definitely won't forgive 「someone」 for making you like that」

Chihiro and Maria made a pact.

They swore to fall into the darkness together.

So, it's not acceptable for one of them to live in the light now.

In a voice as sweet as a whisper of love.

Maria gives Chihiro the chains of a strong and heavy curse.

「Don't worry, I understand」

Chihiro also smiled and nodded.

He has no intention of forgetting her or leaving her.

Just as Maria couldn't live without him, Chihiro couldn't imagine his life without her either.

Right now, Chihiro's mind is at ease.

The fact that he feels comfortable being tied down is proof of this.

「I want to add Takatsuki-san as a new slave. That's why I'm going to fight Kamishiro」

「...Yeah, right. I'm sorry, that is a weird thing to say」

Maria narrowed her eyes just a bit sadly and closed them.

Her whole body relaxed and she put her weight on Chihiro's chest. Unable to resist, Chihiro reached out and patted Maria's hair.

Not for sexual gratification, but just for love.

Then it slowly moved down. He caressed her cheeks, neck, chest and navel in the same way.

Maria did not open her eyes to Chihiro's caresses. She writhed tantalizingly, but eventually calmed her breathing and began to breathe regularly.

When Chihiro saw that she is sleeping peacefully, he closed his eyes too.

They slept together, and are awakened in the morning by the loud voice of Riko, who came to check on them.

「Why are you guys sleeping like that!? Are you stupid!?」