Chapter 371 – 40. Swapping With Yeonwoo and His Wife – Day 3 – (3)

While Si-Woon is enjoying anal sex, filling Yeon-Woo’s rectum and colon with love gel and feeling the slimy pleasure of having his dick wrapped in it, someone opens the door and enters the bathroom.

– Rumbling~ Kkeigik~ –

“Huh?”

“Huh!?”

So when Si-woon and Yeon-woo reflexively turn around, the person who catches their eyes is Do-hyeon. And Do-hyeon naturally raises his hand and asks for understanding.

“Let’s use the bathroom for a moment~”

Then, Do-hyeon goes to the toilet, pulls down his pants, and urinates. Si-woon, who was having a good time, but the flow has stopped, rubs Yeon-woo’s butt and grumbles.

“Tsk, just cum on Hyerim noona. There are two toilets there too.”

– Crunch~ Crunch~ Crunch~ Crunch~ –

Si-woon treats his girlfriend like a real toilet, and even though her father is next to her, he continues to stick his dick into the anus of Yeon-woo, her father’s ex-girlfriend and grandfather’s sex slave. 〉
But ironically, as Do-hyeon showed him, Yeon-woo’s tightness became tighter, and with a red face, Yeon-woo asked Do-hyeon as if to confirm.

“So, Do-hyeon, you came here after hanging out with Hye-rim, right? So, Seha is still having anal sex with him?”

“Of course. “Jinseok is also very fascinated by his own daughter’s anal vagina, so do you think I would have done the same if I had a daughter?”

“Hehe~ That’s because he would never have been able to endure it, and it would have hit him long ago. Ugh!”

“It certainly seems like that when you look at her father and daughter. If that’s the case, the front will soon be… Hmm! Hmm! Hmm!”

Do-hyeon blurts out something while urinating, but immediately covers it up with a clearing of his throat. As expected, is incestuous sex really a sensitive topic even among those who are disciplined through gatherings? However, when Siwoon sees this, he is reminded of Eunhyuk and Sujeong’s condom incestuous sex.

‘If you think about it, those two are really amazing, no matter how many condoms they used, they still stick together like animals between biological parents and children.’

While Si-woon is once again admiring the promiscuity of Su-jeong and Eun-hyuk’s mother, Do-hyeon, who has finished his errands, comes towards Si-woon and Yeon-woo and shows interest in the thick love gel that comes out every time he thrusts his dick.

“Wow, Si-Woon, you really enjoy your food. That looks good. Can I take a bite?”

“Huh? Haha,~ Right? Then, try it somewhere.”

Si-woon surprisingly readily gives permission, removes his dick and moves out of the way, and seems to be proud that his crazy idea has been recognized. Thanks to this, Do-hyeon gets permission to take a bite from Si-woon, who rented out Yeon-woo for the day, and the father begins to fuck the hole that his son was just fucking.

– Jjigeuk~ Jjigeuk~ Tsupuk! Cheap! –

“Wow~ It’s perfect, this is.”

“Sister, don’t sit still and don’t even look at me in front of you.”

“Huh!? Hah!”

Si-woon turns Yeon-woo’s butt, who was lying on her stomach, to the side with Do-hyeon’s cock stuck in it, hugs one of Yeon-woo’s thighs, and begins to thrust his cock into her pussy. So, Yeonwoo is suddenly subjected to double penis play with her front and back vaginas, and tightens the space between her legs, which are now a mess with love gel.

And just when Si-woon and Do-hyeon’s lovemaking is about to become serious, an angry voice suddenly rings out from outside the bathroom.

“Dohyun oppa, what are you doing!!! Why doesn’t the person who went to pee come back? Are you going to keep leaving me like this?”

“Omg! I’m screwed, I just came after fucking Hye-rim!”

Hearing Hye-rim’s voice full of doubt, Do-hyeon is embarrassed and pulls out the cock that was fucking Yeon-woo’s anal vagina and hurriedly goes out. It is as if he is confessing what he has been doing only after putting love gel on the cock like that.

So Si-woon and Yeon-woo laugh when they see that, and Si-un tries to return to Yeon-woo’s anus, but when he sees that the amount of love gel has decreased significantly compared to the first time, he picks up the container with the long spout again and says.

“Sister, are you recharging the gel?”

“Ugh… Do whatever you want, my body is yours today anyway.”

“Hehe~ Then where…”

-Suwook ~ Slurp~ Slurp~ –

“Tsk… Tsk!? Haaaaa!”

As the love gel gurgles again and fills up Yeonwoo’s body, Yeonwoo walks away slightly, shaking his body, and a stream of bodily fluid, which may be love juice or urine, is sprayed from the front as well. And after injecting the love gel, Si-woon spreads Yeon-woo’s anal vagina by inserting his finger and shouts.

“That’s it~ Sis, cum again!”

“Ugh… What do you think of a woman’s body..? Haguuuuu!”

– Boom! Slurp~ Slurp~ –

“Okay, now is the time!”

“Hwaaaaang♡”

Shiwoon sticks his dick right in the middle of the love gel coming out like slime, and the feeling of the high-viscosity love gel wrapping around his dick gives him an experience similar to having sex with slime. And I guess I liked this game so much that I didn’t pack it up right away, but I adjusted my pace and enjoyed it for quite a long time. As I recharged the love gel in between, I ended up using a whole bottle of love gel.

Si-woon is still not satisfied and goes to get more, but Yeon-woo stops him and says.

“Why don’t you try using the thinner stuff you used for the massage earlier?”

“Huh? Back to this?”

“So, have you ever been disappointed by what I said? Give it a try.”

“Hmm… Okay, then let’s trust my sister and give it a try.”

So Si-Woon replaces her long snout with the transparent love gel container he used earlier, and this time injects something similar to water but with a lower viscosity into Yeon-Woo’s anus. Instead, the amount injected is greatly increased compared to usual.

Then, he pulls out the muzzle, and at the same time, Yeonwoo smiles and strengthens his abs. Then, in Yeonwoo’s anus, which was already completely loosened…

– Pew side! Chuhwaaagh! –

“Wow, wow!? “I’m surprised.”

“Ehehehe~ How are you?”

“Ahahaha, this is cool?”

A stream of low-viscosity love gel shoots out from Yeon-woo’s anus, as if shooting a water gun, and shoots it into Si-woon’s lower body. Si-woon is surprised and amused by the water pressure, which is stronger than expected. Then, as if he had another funny idea, he injected the transparent love gel again, and this time, he pulled it out and held it against his face, opening his mouth.

– Chuhwaaagh! Squeak~ Squeak~ –

“Phew! Uppu~ Uppu~ Hurururup~”

“Aaaaah! Siwoon, what are you doing now? Ugh!”

Even though he cleaned it with an enema and said it was a love gel that could be drunk, even Yeon-woo was surprised to see Si-un taking it with his mouth, and her face turned red. However, Si-woon comes up in his patchy state and gives Yeon-woo a sticky love gel kiss with his mouth.

“Whoop, whoop, whoop, whoop, whoop, but look at how hot the love gel is even though I just came out of Yeonwoo’s body.”

“Ugh… I don’t know, this pervert♡ Chureup~ Jjung♡”

And after that, the two continue to have sticky anal sex, and now Si-woon’s semen begins to rise, and he wants to ejaculate, so he asks Yeon-woo.

“Then where should I pack it? As expected, in the anus like this?”

“Um, no, cum in my pussy.”

“In your pussy? Why?”

“Giggle~ I just like it.”

“… Okay, let’s go then!”

Si-Woon’s heart pounded at the words, “I just like it,” And as Yeon-Woo requested, he moved his dick to her vagina and inserted it, and started running at a last spurt. And soon, as the ejaculation begins and her semen pours into the uterus, Yeon-woo also climaxes. While Si-un cums, Yeon-woo also pours out white, highly viscous love gel into his anus.

And looking at that, I think it was a good thing that Si-woon cummed in her vagina, but Yeon-woo’s rectum is full of love gel right now, so even if she had cum there, it would have just been buried. In fact, even though Shiwoon ejaculated in her vagina, when he took out his dick, semen flowed out and mixed with the love gel so that it was hard to tell.

In addition, there was an air mat right under the massage table where Si-Woon placed Yeon-Woo’s body and fucked her to her heart’s content, and now the love gel that had flowed down from above was pooling there like a small pond. Then, Si-woon hugs Yeon-woo’s body and lays her down on top of her. He also lies there and hugs Yeon-woo, and while enjoying the pleasure of wallowing in the puddle of love gel together, he whispers to Yeon-woo.

“Sister, it feels so good to be holding your soft body in such a slippery and squishy place.”

“Me too, Shiwoon, I love you too. Side♡”

However, Si-woon seems to be intoxicated by this provocative situation, so he hugs Yeon-woo’s body tighter and rubs his face, whining.

“Uuuuu~ Sister Yeonwoo, let’s divorce you and marry me~ Huh? “Noona~”

“Oh my, why is he like this again? Did the love gel you put in your mouth contain alcohol?”

However, although Yeon-woo is embarrassed by Si-un’s immature marriage proposal, he does not seem to be in a very bad mood. So, she comforts Si-woon, who keeps asking for marriage, by massaging his cock with her hand soaked in love gel.

“I heard you can’t get married. Instead, Si-Woon will become pregnant and give birth to your child later, so just be patient, okay?”

“… Yes, you really promised?”

Only then does Si-woon nod her head as if her feelings have calmed down. And when Yeon-woo saw that, she thought that even though Si-woon’s dick was all grown up and dependable, she was still a child, so she hugged her head with her two breasts and stroked her head, giggling.
After that, the two continued to play sticky, hugging, kissing, kneading, and rolling around in the love gel pond that had been created with so much effort, and only after a while did they take a shower to wash off the sticky stuff on their bodies. And the two came out of the bathroom again, but in the living room, the sound of obscene sex was still ringing from both sides.