Chapter 156 – 24. Golden Week (7)

Shiwoon was able to study in detail the structure of the female genitalia and the mysteries of the female body by using Seha’s top-quality pussy as a teaching aid.

And in the process, she took out a lot of tools that had been stored in Seha’s urethra and vagina, and then kissed the bulging area as if it were regretful.

“Jeok~ Side~ Seha noona is cute here~ Whoop~”

“Siwoon! Wait, if you put your tongue there now… Ugh!”

Her clitoris with its skin peeled off, her urethra with a pink crack underneath it, and her vagina hole may be grotesque in some ways, but to Si-un right now, they just look pretty and cute like a cherry blossom leaf.
So, I put my tongue as deep as possible into the pussy hole, tasted and licked the inside, covered the pussy widely with my lips, and sucked it at the same time. Seha also twisted her bound limbs, arched her back, clenched her teeth, and let out a happy scream while sweating. Dance

“Hyaaa~ Siwoon! To such a deep place… Ugh!!!”

“Whoop~ Chup! Tsk~ Tsk~ Churrrrp~ Puha! “This is Seha’s taste, haha! It’s really delicious!”

“Haa~ haa~ I don’t know, you pervert.”

But while Shiwoon is satisfied with using her tools for the first time, she feels like she’s forgotten something. Then, with a sad sigh, Seha brings back her memories.

“Hiyu~ So? When are you going to fuck my anal pussy?”

“Oh right! “I forgot!”

Si-Woon was so focused on Se-Ha’s pussy that she forgot for a moment about anal sex, which was her original goal.
Then, upon hearing Seha’s words, he glances at Seha’s anus and swallows his saliva at the sight of the hair being neatly removed and cut into the shape of a chrysanthemum.

And before he rushes in because he’s in a hurry, he barely stops and asks Seha.

“But can you prepare for anal sex like this?”

“You stupid! How do you do that here?! Release this quickly!!!”

“Oh, okay!”

If things are left like this, Si-woon is going to insert a vibe into Se-ha’s anus, so Se-ha screams in annoyance. And when Si-woon released the bonds on her wrists and ankles, he stretched out his hands and commanded her to hug him without saying a word. Si-woon, seeing the traces of red bonds on his arms and legs, became weak and obediently did as he was told and held Se-ha’s light body in a princess hug. It lifts.

However, Se-ha is not furious at Si-woon, and when she is hugged by Si-woon, she gently strokes Si-woon’s erect cock under her buttocks with her hand.

So, to lighten the mood, Si-woon and Se-ha, who are holding him, lock their lips and kiss with their tongues.

“Jeok~ Side~ Whoop~ Jjung!”

“Ha! Um… Town… Side~♡ side~♡ Haha! “Okay then, let’s go to the bathroom now.”

“Yes~ Queen.”

After Se-ha responds to Si-un’s kiss by wrapping her arms around his neck and hugging him, Si-un carries Se-ha and moves to the bathroom on the first floor.
Then, in the bathroom, there was already an air mat on the floor as well as all the tools needed for anal sex, so Si-woon carefully placed Se-ha’s body on the air mat.

And then we get into anal sex in earnest. As I mentioned earlier, the video that Si-woon particularly liked was the video of Se-ha getting her anus penetrated, so he is already theoretically familiar with anal sex and its preparation process. However, because hygiene is so important in anal sex, Se-ha explains the preparation process and precautions from the beginning, and Si-woon listens intently.

After the explanation is over, we finally move on to practice and hand Si-woon the enema he is putting in and say.

“Okay then, do what you learned.”

“Omg! “You want me to do the enema first?”

“Okay, once you put the medicine in, I’ll do the packing, so don’t worry.”

“Okay, gulp~”

From then on, the two begin to take steps to prepare for anal sex.

First, Siwoon squeezed two enemas into Seha’s anus,

After waiting a few minutes, Seha hugged his stomach, the gurgling sound of which even Siun could hear, sat down on the restroom right next to him and emptied his intestines in front of Siun.

Next, Siwoon uses a large syringe to enema Seha with a cleaning solution,

Seha sat on the restroom again and emptied his intestines,

And just in case, administer an enema once more with a larger syringe,

This time, instead of sitting on the restroom, Se-ha sits halfway on Si-woon’s thigh and releases the enema by wrapping it on the floor.

After completing this step, Shiwoon’s dick is swollen and trembling as if he is about to ejaculate without contact.

Si-Woon felt a heavier weight than expected when pushing the enema liquid into Seha’s intestines,

Such as the sight of Seha emptying her bowels with a bright red face while she pretends to be nonchalant even while sitting on the restroom,

Then, when I put all the washing liquid back in, I saw Seha breaking into a cold sweat,

Also, Seha’s loud moans as she leans on herself and releases enema fluid onto the bathroom floor, the intense heat, the vibrations that hit her entire body, and even the exhilarating feeling of the waterfall hitting the floor.

As I saw all these sights, heard the sounds, smelled the smells, and felt the warmth, Shiwoon became unbearable any longer.

And when Seha realizes Si-woon’s condition, he tells Si-woon, who is washing the lower half of his body in the shower.

“What should I do? You can’t take it anymore, right? Do you want to fuck me right away?”

“Yes, if I keep going like this, it’s not a joke, I really feel like all the veins on my dick are going to explode.”

Normally, the next step would be to massage Se-ha’s anus with an anal vibrator to relax her sphincter and rectum, but Si-woon really won’t be able to endure until then. In addition, Seha’s anus has been developed to the point where it can be used without having to be loosened thanks to constant use over the past year, so that step can be skipped.

But before they start fucking in earnest, Seha makes Siwoon wait a little longer and says that he can’t leave out this one thing.

“Then let’s wear a condom.”

“Huh? “Why don’t you fuck me raw?”

“Uh huh~ Don’t rush into a beginner topic.”

Although Seha provided guidance, it is true that Siun’s skills are still poor. Therefore, it is difficult to say that complete hygiene has been secured with the preparations made by Si-un, so Se-ha speaks firmly as if he cannot compromise.

However, since Si-woon had been hoping to feel the inner mucous membrane of Se-ha’s anus with his entire cock, he shows a blatant look of disappointment, and Se-ha speaks as if to appease Si-woon.

“It’s okay, as you become more proficient, you will be able to have hundreds or thousands of anal sex without a condom in the future.”

“Phew~ Okay, okay.”

– Squeak~ –

In the end, Si-woon seemed to be satisfied and accepted the condom and tore open the package, but for some reason, his handling of the condom was awkward and uneasy.

Then, upon seeing that, Seha raises his voice as if he finally remembered.

“Ah, come to think of it, Si-Woon, this is your first time using a condom! Since the day before yesterday, I’ve only been fucking raw.”

“Yes, first of all, I know how to use this…”

“Okay, then as a special service this time, would you like my sister to give me a blowjob?”

“Oh!? Well then, please take care of it.”

“Hehe♪ OK~”

When Se-ha receives a condom from Si-woon, he puts the condom in his mouth and puts it on Si-woon’s cock, just as he learned from Si-woon’s father, Do-hyeon.

Thanks to this, Si-woon almost ejaculated just from the feeling of Se-ha’s lips and teeth crawling over the skin of his dick while rolling the condom, but after putting the condom on, it acted like a seal and tightened the base of the penis. It had the effect of suppressing ejaculation through pressure.

And when the condom is put on, Se-ha lies down on the air mat with his butt up and opens his anus with both hands, and Si-woon stands behind him with his pounding heart. Then Seha says as if to not forget.

“Oh! Don’t forget to apply the love gel liberally.”

“It’s all natural.”

Si-woon had actually forgotten, but when he heard Se-ha’s words, he hurriedly spread the love gel on both palms and spread it evenly on the condom-covered cock, and also spread it on the inside of Se-ha’s anus with his fingers. And when Si-woon’s finger enters the anus, Se-ha lets out a sweet moan as if tempting her.

“An♡”

“Gulp~ Then put it in.”

“Yes, please come.”

“Tsk… Tsk!”

– Crunch, crunch, crunch! –

“Sigh!!! Ugh… Ugh! Hmph!”

Perhaps it was because of his mood, but Si-woon felt that Se-ha’s moans when receiving a cock anally were a little more husky than when using her vagina.

However, the tightening of Seha’s anus was so strong and assertive that such thoughts quickly faded away. If we were to compare it to the vagina, the vagina tightens the dick in all directions, whereas in the anus, all the tightening is concentrated at the entrance? And the intensity of the tightening seems to be concentrated on the sphincter muscle, combining all the tightening of the vagina.

Additionally, the inside of the rectum was not as tight as the vagina, but was much hotter than expected. So, as Si-woon began to slowly move his cock, he unconsciously bit his lip and let out a harsh sound due to the strong tightness of the entrance and the feel of the hot villi inside.

“Damn, you really did a damn good job developing it.”

The only romance that Si-Woon had about anal sex until now was the sense of immorality that comes from the act of inserting a dick into the anus.

But when I actually fucked it myself, even aside from the feeling of immorality, the anus was a great penis in itself. Even though they are literally the same hole, it is not for nothing that they are called the vagina, oral vagina, and anal vagina.

And Shiwoon expresses this to Seha with honest admiration.

“Isn’t it so mean for women to have such pleasant pussies, three with different tastes?”

“Hehe~♪ Does it feel that good? 10 bastard.”

“Damn, that’s right! It was a good thing I wore a real condom. If I didn’t have this, I would have cummed in 5 seconds… No, 3 seconds.”

“Look… Ugh! It will be bad to listen to what my sister said… Yuck! Ugh… I don’t have one!!! ♡”

– Squeak, squeak, squeak! Bingeul~ Bingeul~ –

Seha was flattered and wanted to show off her dignity as an older sister, but as soon as Siwoon started twirling her inside with his cock stuck in her anus, she immediately stuck out her tongue and started moaning like a dog.

And as Shiwoon said, the condom is covering the cock, so the sensitivity has been nerfed. If the two people had experienced this tightness and heat while their mucous membranes were in direct contact, it would have felt so good that I would have cummed immediately.

So for now, I was able to hold back the ejaculation and thrust my dick, but even that felt so good that I couldn’t hold out for long.

“Ugh! Sister, then I’ll cum!”

“Huh! Pack a lot! Use your older sister’s cum hole to cum a lot too!”

“Ugh… You slut! “Hehe… PAD DEUD DEUK!”

– Wow! Damn! Byurururururut! –

In the end, Si-un and Se-ha were both extremely excited, and Si-un could not last even 10 minutes, but he ended up spitting out a large amount of semen from inside Se-ha’s rectum and onto the condom just as violently as a storm.