Chapter 146 – Episode 146. Si-Eun and Diet (3)

Before moving in earnest, I moved my hand to my shoulder.

From top to bottom, he slowly swept his hand as if drawing the outline of the body.

Small shoulders that are only about two spans long and a waist that is even narrower than that.

The gentle curve from the waist to the hips was not as violent as Si-hyeon or Su-a, but it had a dizzying charm that seemed to cross the border between a girl and a woman.

As you go down the hips, you can see the pretty buttocks, even if they are a little small.

My hand inadvertently reached for the pretty water drop-shaped shape.

When you lightly message it, you will become addicted to the soft and springy texture that seems to stick to your fingertips.

I raised my hand up again and grabbed the hips, between my waist and buttocks.

“Then shall I move?”

Instead of answering, Si-eun nodded her head.

I pushed the dick that was halfway inside all the way in.

He pressed down on her cervix with his glans and pressed her soft buttocks with his lower body.

“Whoa…”

It feels so good that I can’t help but take a breath.

Even though she was only pressing down, Si-eun was gripping the bedsheet tightly, curling her toes and struggling in pleasure.

She slowly pulled out her cock and pushed it back in, as if savoring each and every fold of her vagina wrapped around her cock.

“Ugh…!.. Ugh… Huh…!”

Si-eun walked away lightly, struggling or spreading her legs and letting her body fall.

‘Well, I think I’ve felt enough.’

Now, as she promised earlier, she felt like she had to send a lot of Si-eun away.

Instead of letting her go lightly like before, let her go so hard that she lets out a scream and struggles wildly.

He moved his hand, which was lightly holding her hips, and held it tightly while pressing it on top of her.

Don’t be swayed by her violent movements in the future.

I spread her legs a little more to the side and adjusted the position.

“Then are you really going to move now?”

“… Ugh… Huh…?”

Si-eun, who had left lightly, came to her senses and looked behind her as if to ask what she was talking about, but she didn’t wait for an answer, so she continued to thrust her dick into her violently.

Slam…!

“Keuuuuu…!? Conan…!.. Haaaaang…!”

Her tiny butt slammed into her lower body with all her might.

The head of her penis, which had penetrated her soft flesh, pounded her uterus mercilessly as if it were pounding a rice cake.

She pulled out her dick as quickly as she fucked it roughly.

With a pop, the cervix that was sticking to her glans fell, and the tight flesh was violently stirred, and the cock was pulled out.

Her large glans scraped as if scooping out the inside, and pussy juice overflowed.

She continued to move her cock rapidly without stopping.

She had already climaxed several times and was violently stroking her sensitive pussy with the large dick.

“Aaaaah…!. Hot.!.. Hak. Haaaaa…!”

Si-eun tried to struggle, but she couldn’t move because he was already holding her waist tightly.

“Oh, oppaaaaa…! Now, shut up. Kwaaaaah…!”

“Then I will bite my tongue.”

Si-eun tried to say something, but she couldn’t even finish her sentence, let alone her words, as he thrust his cock into her.

She picked up Si-eun’s panties that she had just taken off and put them in her mouth, afraid that she might bite her tongue while talking.

“Uuuuu to me?”

Now that Si-eun wasn’t going to get hurt, she plunged her dick into her again.

Si-eun struggled wildly and shook her body.

Of course, as I was stroking Si-eun’s tight and soft pussy, I felt like she was about to cum.

I want to feel the afterglow of her pleasure by pressing down on her uterus and pouring thick semen inside her, but this is only to help Si-eun with her diet.

So, even though she was cumming, she kept fucking her dick.

Si-eun’s sticky pussy juice and semen mixed together, increasing the viscosity even more.

As the juice became stickier, Si-eun’s inner flesh became more sticky and stuck to her dick.

As she ejaculated, she kept moving her sensitive cock, and her legs were shaking, but she held on with all her strength and continued to fuck her cock.

Si-eun was unable to withstand her continued climax and her body went limp, but when he pressed her womb, it seemed as if her power came back on, and her body writhed in pleasure.

When she felt the urge to cum, she couldn’t hold back and kept moving her dick, cumming inside her.

“Hehe… Hehe… You’re so, so tired… Now, wait a minute, Maaaaang…!”

Said Si-eun, who suddenly spit out her panties from her mouth.

I kindly put her panties back in her mouth and continued to thrust my dick into her.

“Huwook … Huhu … It’s a real exercise since it’s hard …”

After that, Si-eun kept going and there were times when she lost consciousness for a moment, but when she tapped her womb a few times, she woke up again.

Even though she had already gone dozens of times, Si-eun’s body’s sensitivity did not decrease.

It seemed like she was becoming more and more sensitive, spurting out her pussy juices and insisting that she could do more.

I also continued to thrust my dick into her without stopping.

“Hehe. Hehe. Ohhook…! I, I. Jugeeot…!”

“Just one more time.!”

“Geugeuk.!… Ah, just now… I was saying those words…! Ugh…!”

Si-eun spat out her panties from her mouth and made a weak noise, but she was always like this when she worked out.

It’s like a gym trainer who can’t count to 30 and forever shouts out ‘one more’.

“I’ll do it one more time,” She said, and continued to cum inside Si-eun, without stopping her movements.

I worked hard with Si-eun for several hours, changing her position from time to time.

Now, for the last time, I pulled out my dick and sprayed semen on Si-eun’s chest and stomach.

A few drops fell on the bed, but it wasn’t noticeable because it was already dirty with Si-eun’s pussy juice and Tide.

Si-eun stared blankly at the ceiling with unfocused eyes, occasionally flinching and shaking his body from the lingering feeling of climax.

“Hehe… Hehe… I… Shall I tell you… I’m glad I’m not alone…”

With those last words, Si-eun lost her mind again.

When I saw Si-eun’s mess, I thought it was a bit harsh.

Normally, I would pace myself appropriately and take a break in between, but today, I made the excuse of exercising and did not pay attention to the situation and did as much as I wanted.

I even fainted a few times in the middle of it, but I ended up having to force myself to wake up with my dick.

Afterward, I couldn’t get up for a long time, probably because it was really my limit, but even then, my pussy was tightening, and my body was shaking, and I went away.

When I checked the time, it was almost time for Si-hyeon and Su-ah to get off work.

“I’ll wash the blankets later, and then wash my body first…”

She overcame the desire to rest and lifted Si-eun up and headed to her bathroom.

Si-eun came to her senses, but her whole body seemed limp.

After washing her body, he put his finger inside her vagina and took out the semen that was full inside her.

As I was washing Si-eun’s body, which was limp like a doll, I felt something strangely wrong.

“… I’ll do it one more time.”

“Ugh… Ang… Ang…!”

It was even more disgusting that her body shook helplessly and let out a faint moan every time I inserted my dick into her.

In the end, after she ejaculated inside twice, she cleaned her body again and came out.

After being cleaned, Si-eun put on only her underwear, laid her on the bed in her room, cleaned up, and prepared dinner.

**

“… Why is Si-eun like that?”

During dinner, Si-eun couldn’t even hold the spoon properly and started shaking, so Si-hyeon asked.

“Oh, that’s because I ate too many snacks, so I exercised a little more intensely to say I was on a diet.”

“… A little?”

When I answered instead, Si-eun glared at me and said.

“Really? After exercising, protein intake is also important.”

Si-hyeon put some pieces of meat on her Si-eun’s rice.

Her conscience was pricked and Si-eun scooped up food for her and fed it into her mouth.

“Now, do it.”

“… Ah-“

When I fed her directly, Si-eun’s expression relaxed a little.

“… Mumble… But I ate plenty of protein.”

“Really? Aren’t cakes and snacks made of protein?”

Si-eun, who was chewing her food for a while, whispered something to me.

“… You ate a lot of your brother’s semen. That’s because you ate it with your lower mouth. You wouldn’t gain weight if you ate it downwards, right?”

“… Right?”

“What are you two whispering about like that?”

“Oh, it’s nothing.”

It wasn’t something worth keeping a secret, but I knew that Sihyeon, who was serious about working out, would nag me if I told her about it, so I gave up my answer and finished dinner.

This time, as always, I followed a similar routine for a week.

I was worried that it might have been a little harsh, but the next day, Si-eun came back to life.

“Hehe, I am invincible with the sex diet!”

Si-eun said those words and ate the delicious snack for her heart’s content.

Around lunchtime, she just had sex until Su-ah and Si-hyeon came back.

Every day, I did it so intensely that Si-eun’s body was no longer alive.

After a week, Si-eun weighed her.

“… Lies.”

Naturally, there was no way she could have lost that much weight through sex, and although she couldn’t see it in person, from her reaction, it seemed like her weight had definitely increased compared to before.

Si-eun’s stomach was still smooth, but when I lightly touched her hand, I noticed that it was a little more flab than before.

“What should I do.?”

Si-eun, who was worried and bit her fingernails, ended up using black magic.

“… Sister, help me.”

“Since you asked me to do it, are you ready?”

Si-eun closed her eyes tightly and nodded her head.

For two weeks, she had every inch of her body massaged by Sihyeon, and she returned to her original weight.

**

Su-a’s older sister, Si-hyeon, and Si-eun.

I was getting used to taking turns working with three people like this.

During a peaceful breakfast, Sihyeon suddenly said something.

“Should we do it now?”

“What?”

Sihyeon spoke in a tone as if she wanted to go for a quick walk.

“Marriage.”

“… What?”

“Now let’s get married.”