A Broken Resolve

13

Siwoo opened his eyes early in the morning.

Unlike his distraught mind, his body felt refreshed.

Last night, after intense masturbation with older sister Sehee's panties, he felt exhausted and threw them into the washing machine.

He shivered at his guilt and felt relieved at the same time.

If he had stayed in Seyong's room, he didn't know what he would have done to her.

A sense of relief that the last line has not been crossed

Siwoo cared about Seyoung.

Seyoung is his cute and lovely younger sister who is 30 years apart.

She has a gentle personality and has followed Siwoo well since she was young.

Perhaps because she grew up with a lot of love from her entire family, she was always bright and cheerful.

Even Sehee, who was so mean to the weak, seemed to make a special exception when dealing with Seyoung.

Siwoo cared for Seyoung a lot.

If his house were on fire and he had to choose just one person to save from his family, it would probably be Seyoung, no need to ask.

That's how much Siwoo cared for Seyoung as his younger sister.

That's why Siwoo was able to run out of Seyoung's room last night.

Even though he harbors an intense lust for his sleeping, defenseless sister...

It was almost a miracle and it was a willpower.

He preserved his good sibling relationship with his sister.

He can continue the relationship.

Siwoo goes into the shower to wash off the dirt from his intense masturbation.

While washing up, Siwoo felt atonement and promised himself that he would never harbor lust for Seyoung again.

Siwoo remembers that when he left Seyoung's room, he was so frantic that he couldn't even cover Seyoung with a blanket.

After the shower, Siwoo passes through the living room with the lights off and goes to Seyoung's room.

Seyoung is sleeping soundly with her body curled up on her back.

The girl who had shaken Siwoo's heart just a moment ago was no longer in the room.

There was only his lovely little sister, Seyoung.

Siwoo feels relieved once again.

Siwoo gently lifts the blanket that was put aside and covers Seyoung.

After watching Seyoung for a while, Siwoo came out of her room.

Siwoo tried to return to his room through the dark living room.

However, he could see light coming through the open door of the master bedroom.

A dull sense of discomfort

The sound of pain continued so thinly that it seemed almost inaudible.

He approached the master bedroom and looked inside through the open door.

There, with her whole body bathed in the bright light of the room lamp, was his mother, lying in the same position as when Seyoung was breastfeeding her.

Her eyes were covered with a blindfold, blocking out the light, and her mouth was opening and closing repeatedly, giving off a seductive lust.

The breast part of her lavender silk gown was open towards the door where Siwoo was standing, and one of her hands was inside her panties, rubbing her pussy nervously.

And in her other hand, she was holding Sehee's panties.

Sehee's black panties that Siwoo had just poured a huge amount of semen into

Siwoo's heart is pounding and he feels horny again.

'Mom, why?'

Siwoo was confused.

He couldn't organize the situation in his head right now.

He couldn't help but become aroused by seeing his own mother's female body spewing out erotic desire in front of his eyes...

Siwoo took out his huge object and held it with both hands.

Then he started masturbating by moving his hand up and down.

Mommy's desirable breasts...

Her elegant, weighty hips...

Were twisted and vibrating in sync with her movements.

Siwoo, who was shaking the object as he watched the scene for a long time, also felt a sense of shame.

But his guilt was soon gone.

He repeatedly thought about cumming on his mother's breast.

Then he thinks of Seyoung sleeping.

The resolutions he had made earlier were broken so easily.

But even when he had made his reslove, Siwoo knew.

He might not be able to help doing that to her someday.

Siwoo pulls up his pants and carefully returns to Seyoung's room.

Seyoung was still sound asleep, unaware of anything.

Siwoo lowers his pants and places the head of his massive penis towards Seyoung's face.

Then, he wrapped his arms around the pillar of his huge object that he could not grasp even with his entire hand and shook it carelessly.

Siwoo recalls the scene where Seyoung was sucking her mother's breast.

The lips that had been biting her mother's nipple were right before his eyes.

While Siwoo's glans is shaking back and forth, he brushes Seyoung's lips.

Siwoo's cock almost reaching its spire.

The tingling sensation on his cock while it passes Seyoung's lips feels like an electric shock and travels down his spine to his brain.

Siwoo's semen explodes in an instant.

The ejaculate covers Seyoung's face.

Seyoung's eyes, cheeks, nose, and mouth..

Siwoo was panting heavily.

Right in front of his eyes was Seyoung's face, covered in a lot of white liquid that came out of his own body.

Siwoo places his finger on Seyoung's lips and collects the semen nearby and gently spreads it in a circular motion.

It was something like a ritual of accepting his own sexual guilt.

**

As he recalled the memories of the previous day, Siwoo felt his body heating up.

It was a complex feeling of surprise and pride, but also embarrassment and pain.

He gets up and goes down to the first floor bathroom.

Siwoo usually gets up and uses the bathroom on the second floor.

He went down to the bathroom on the first floor because he had no sense of reality and wanted to check for traces of last night.

A dressing room that also serves as a laundry room in front of the restroom

Siwoo opened the washing machine lid.

The laundry in the washing machine was spinning.

Mom had already taken care of the items that would serve as a clear reminder of what he had done last night.

Although it was sad, a vague sense of excitement arose.

He imagined his mother cleaning up after herself, her body soaked in excitement after climaxing.

After washing up, he came out to the living room and saw his mom and Seyoung preparing breakfast in the kitchen.

When Siwoo looked at his mother's body, he remembered the image of her squirming on the bed in the master bedroom yesterday, wearing a blindfold and smelling Siwoo's semen.

"Siwoo, you woke up early today?"

Mom greets him with a smiling face.

His mother's voice and attitude were no different from usual.

She might know that Siwoo masturbated with Sehee's panties after watching her open breasts...

Siwoo was sure now that his mother was awake when he flicked his mother's nipple with his finger.

It's reasonable to say that with that level of force, there would be almost no one who wouldn't wake up when he hit such a sensitive area.

If someone woke up from a shock like that, it would be natural to wake up instinctively, covering that sensitive area with hands.

The flinching that seemed to be suppressing and minimizing the movement of her body

What his mother showed was the clumsy acting of someone who didn't want to be found out that she was awake.

It was only now that Siwoo realized and became convinced of the doubtful truth he had been vaguely feeling.

And the mother who was aroused like that is now acting like a normal mother as if nothing happened.

How would his mother's smiling face be distorted if she knew that Siwoo knew what she had done?

When Siwoo thought about that, he felt weird.

"Yes, I slept well after relaxing yesterday."

Siwoo deliberately told his mother to remind her of his masturbation.

He wanted to see his mother's confused reaction.

"Did you do any exercise before going to bed?"

Mom calmly asks.

Didn't she notice or was she just pretending not to notice?

Seeing his mother's natural response, Siwoo makes up his mind one more time and tries to add his words.

"No, it's not an exercise…but you did sleep well after doing 'the same thing' as me last night?"

"Uh..huh?"

A look of confusion crossed his mother's face for a moment as her eyebrows rose slightly.

Siwoo was able to clearly catch the meaning of that facial expression at that moment, which no one else could ever read.

Although it was only for a moment, Siwoo feels a strange sense of dominance and accomplishment at the fact that their secret sense was shared and continued like a spark.

"You slept well after I carried Seyoung out, right?"

Siwoo spoke to his mother as if he were beating around the bush.

"Ah, uh...yeah, I think I slept well last night thanks to Siwoo."

Mom looked a little anxious and suspicious, but she seemed to think that Siwoo wouldn't know about what she did last night.

"I'm going to make zucchini jjigae today~ But you might not like this? Still, you have to eat! Hehe."

Seyoung smiled brightly and spoke to Siwoo as usual.

With that same pale face that had fallen asleep a few hours ago and had Siwoo's semen on...

With those vibrant bright red lips that had been rubbed with his fingers and smeared with semen...

She is talking...

"Yes, I will enjoy whatever Seyoung makes."

Siwoo speaks to Seyoung as if making another resolve.

Then he looks at the mom and daughter alternately with loving eyes.