Chapter 137 – A Night Longer Than Expected (8)

Click- Click- Click-

I was ready to slowly create an atmosphere. As I turned on the mood lights in each corner of the room, they became brighter, and the room was filled with light.

As the room gradually became brighter, filled with soft colors, I could see my sister’s face more clearly.

“Wow, the lighting is really well decorated… It’s gorgeous.”

“I used to use it as a key every time I went to sleep, but it’s been a while since I stopped using it because it was annoying.”

As I got a better look at my sister’s face, I could clearly see her shyness. And the warm-looking colors of the lighting created a slightly strange atmosphere.

“Sister, do what you want to do most right now”

I came in front of my sister with my dick shaking.

With my sister on her knees, there was only one thing I expected her to do now.

Swoosh-

I felt my sister’s small, soft hands grasping my cock. And soon he grabbed the base of my dick and started shaking it slowly.

Sniff- Sniff-

My sister rubbed my dick with her hand and then lightly put her nose to it and smelled her glans.

“The scent still remains…”

“What scent?”

“It’s the scent of the semen that my master gave me earlier. Hahah.”

As soon as she finished speaking, my sister bit my glans and started licking the border of her glans with her tongue.

The pleasant feeling of a soft tongue wrapping around my cock slowly starts to draw more blood.

“Mmm~ I like it”

I feel that my sister’s blow job skills have improved as I feel the gentle twirling with the mild power of the tongue.

“Zuub… Zyuub… Herub, Herub, Herub, keup… Kkeut…”

Without realizing it, I grabbed my sister’s head with my hands and pushed my dick into her more and more. My older sister was gagging as the dick pushed further and further down her throat.

Gradually, the feeling of her tongue disappeared, and I realized belatedly that I had pushed it in deeply due to the sound of my sister coughing.

“Oh, I’m sorry. I enjoyed it so much that I was doing it too hard without even realizing it.”

I relaxed the hand I had placed on the back of my sister’s head and let go.

“Ha… Ha… No…”

Swoosh-

My older sister wiped the drool from the side of her lips and smiled.

“You mean it was that good? Huhu”

My sister looks up at me with a warm smile. The shame had disappeared, and a familiar strangeness had appeared on his face.

When I thought about it, there was something wrong with cosplaying a dog and not having ears.

“Wait a moment, sister.”

I opened the drawer where the costumes were all jumbled up and rummaged through them.

“Ah, I found it. This will work.”

There were no dog ears, but there were cow ears left in a corner.

“Sister. Use this.”

“Huh? This is a cow.”

“It’s okay. I’m just making a feeling.”

Swoosh-

My older sister wore cow ears that were given to me.

“Does it fit well?”

My sister turned and checked herself in her mirror. Her breasts weren’t as huge as those of a cow, but her body was perfectly balanced, so it didn’t look strange.

“As expected, this is strange…”

“Does it suit you well? I like it”

“Hmm… Is it true?”

My sister asked with a skeptical look, but I thought it was really okay.

“Yes. It’s true?”

My sister moves the cow’s ears here and there and fixes them in place as soon as I tell her I like them.

“Then suck it. Like my pet dog.”

“Poof”

My sister covered her mouth and laughed.

“Why are you smiling?”

“It’s cute to see you like cosplay like this. My master~”

“I really like this kind of thing”

My sister gently held her cock in her small hands again.

“Master, do you like it to go deep? Or do you like it to be gently licked with your tongue like you did at the beginning?”

“Do it with your tongue like you did the first time.”

“Yes~”

My sister took the cock in her mouth again and started to serve it by rolling her tongue.

‘You probably don’t even dream that your mom will call you, right?’

My older sister, who knew nothing, was enjoying my cock with a bright and lovely expression.

Swoosh- Swoosh-

When I stroke my sister’s head, she closes her eyes.

It was a dog’s tail and cow’s ears, but my sister was handling it quite well.

Tsk- Tsk- Herub- Herub- Zeup-

Leaving behind my older sister who was enjoying her time and slowly sucking her dick, I picked up her smartphone and contacted her mom.

[Mom, come to my room now]

Tilong-

[Yes, master~~~]

Mom must have been waiting, so I got a call right away.

Tododododog-

When I picked up my phone, my sister seemed curious about who it was, but I paid no attention and sent a message to her mom.

[Wear your mom’s favorite underwear. Just underwear. ㅇㅋ?]

It was consideration for my older sister. She also told her mom to come wearing only her underwear, so her older sister wouldn’t be embarrassed.

[I’m already wearing that~ hahaI’ll go now]

I think I underestimated my mom too much. Her mother was fully prepared, and she was already waiting.

[Wear it next to the Switch panties I gave you]

She also didn’t forget to tell me to take my sister’s rotor switch. I wanted to bring my mom into her bedroom in an even more obscene state with her panties on.

Undergarments to match her mother’s naughty body and a remote control to control the rotor inside her own daughter’s pussy.

A great deal of anticipation begins to swell as I wear it on my underwear.

When my sister and I made eye contact and didn’t tell her what I was doing, my sister turned off her attention and continued biting on the cock she was sucking.

“Our crystals are easy to clean”

Zeke- Zeke-

He feels his master’s hand stroking his head and his tongue moving faster. My older sister looked up at me and smiled as if she was in a good mood.

It was to the point where I felt like my older sister had become a gentle puppy.

“The hair is soft and soft”

Sometimes I wanted to see my cold older sister, but I also liked the warm older sister I have now.

“This is why you want to cum in her hair.”

Kuwoouk-

I stroke my sister’s head gently and then hold it slightly harder.

When she heard that her sister was cumming in her hair again, she glanced again with a dissatisfied expression, but it was not the cold expression she had before. It was just a face playfully expressing a little dissatisfaction.

‘I think the cold-looking older sister was a little prettier…’

Suddenly, I remembered my older sister looking at me with a cold expression, as if she were looking at me like a bug. When she talked about slavery, the first person to rebel was Sujeong-i.

But now she was just a bitch, dutifully sucking my cock and obediently following her orders.

“Do you know that you’ve become really warm to me these days?”

Chuup- Paha-

My sister took her mouth off while sucking his cock.

“You say I got warm? That’s what I said”

It seemed like he didn’t know that he had actually become warm.

“You were so cold to me at first.”

“Hmm… That’s because it was my first time. The first impression was not good.”

“Is it actually warmer when you get closer?”

“It’s not like that, but if we’re close friends, maybe it’ll be warm…?”

He answered vaguely, but seeing as he hesitated while looking at me, it didn’t seem like he was lying.

“Well, I’m still cold to other people!!! There aren’t many people who treat me warmly…”

“Okay, okay~ I like warm things better too.”

My sister felt unfair and then made an excuse.

“Suck my dick again, sister. It feels so good when you do it for me.”

“Truly… You are good at changing a woman’s heart from one way to another.”

My sister’s appearance appeared a little cold. It had been a while since she had acted like a slut, and strangely, she was getting excited again.

Zuwup-

When my sister bit my dick again, I heard a shout from outside her bedroom door.

‘It looks like mom is here’

Squeak-

Mom opened our door right away without knocking.

“Uuuuu!”

My older sister looked at the source of the sound out of the corner of her eye and realized it was my mom, and she quickly took my dick out of her mouth.

“Uh-huh~ Kwak Soo-jeong! Sit down.”

And as soon as her older sister wakes up and tries to go somewhere, she gives an order to stop her.

“What is it, Mom… Or rather, why are you now…”

“Sit down”

I said forcefully.

She gave her sister the ‘sit’ command she had taught her earlier and gave the command seriously in front of her mother.

“···”

My sister was taken aback, but she soon lowered her eyes and got down on her knees. She then places both her hands on the floor to complete her pose.

“Right”

From the mother’s point of view, as soon as she came in, she saw her son giving orders to his older sister as if he were talking to her dog.

My sister was sitting on her knees, but her eyes were still focused on her mother.

But her mother seemed to be ignoring her sister more indifferently than she thought, and she had her eyes fixed only on me. Quietly, without saying anything.

“Mom… Suddenly? Did the owner call you? When you were on the phone earlier?”

My older sister was quicker than I thought.

“Yes, I called you”

There was a switch located on her mother’s waist that could control her older sister’s rotor as I said.

My mom continues to stare at me even though my sister is talking. She alternately looks at her mother, who is not looking at her sister, and at me, who is looking at herself with amusement.

“Mom…”

The sister tried to call out to her mother in her humiliating position, but her mother did not look at her sister thoroughly, and she remained silent and did not answer.