Chapter 277 (Mom)
Translator: RaidenTL
Chapter 277 (Mom)

Even after checking the text Si-woo sent, Mom remained silent for a long while.
Was it because Se-young was right next to her, because it was embarrassing in the morning, or had she simply decided to ignore him?
It was difficult to read her mind.
Si-woo minimized the chat window and opened his smartphone’s camera app.
He wrapped Se-young’s panties around his penis and took a close-up shot of himself stroking it.
—Click! Click! Click!
The screen captured his penis in vivid detail, swollen to the point that the veins beneath the skin were bulging, throbbing with a deep, angry red.
Si-woo reopened the chat with Mom and uploaded the photo he had just taken.
As expected, Mom checked the photo immediately but didn't reply for a long time.
Si-woo then turned the camera lens away from his groin and pointed it toward the glass door of the shower room directly in front of him.
Reflected in the glass was his entire body, masturbating while gripping his massive penis with Se-young’s panties.
—Click! Click! Click!
He saved the images of his reflection captured on the shower door.
As if intentionally trying to pester her, Si-woo sent those photos to Mom one after another.
Time ticked by in a heavy silence, as if she were hesitating.
Finally, a text message arrived from Mom.
[Are you really going to keep this up when Se-young is right next to you?]
Mom sounded genuinely upset.
[What? I’m being careful so Se-young doesn't see!]
Si-woo replied with shameless nonchalance.
[Si-woo! You promised yesterday that you wouldn't do this in the morning! You never keep any of your promises!]
Mom was interrogating him about what had happened in the kitchen earlier, sounding truly furious.
[What’s the big deal? Se-young doesn't even seem to care that much anymore. You saw her stay quiet last night even when I was touching your breasts like that, didn't you? And aren't you enjoying it too? When I touched you down there earlier, you were already soaking wet. Lol.]
Si-woo was now openly pointing out her aroused state, teasing her wickedly.
[Si-woo, are you going to keep talking to Mom like that? You’re doing this on purpose because Se-young is here, aren't you? Just to embarrass me! I did everything you asked last night because we said it was a game! Then you should keep your promise too! We agreed to go back to being mother and son in the morning!]
Mom was speaking with a stern, dead-serious tone.
[Hey, even so, how could you hit me that hard out of nowhere?! I’ve got a huge bump on my head. Last night you were using formal speech and calling me Master and Honey on your own, so I thought it was completely okay to act like this now!]
Si-woo argued his side, appealing to a sense of unfairness.
[Ugh, you dummy! How could that ever be okay?! How am I supposed to look the rest of the family in the eye? I’m already dying of embarrassment just from Seon-ju and Se-hee finding out about us!!]
Mom snapped back, sounding utterly exasperated by his words.
[Didn't you say you weren't the type to hate that kind of thing? You’re an M, aren't you? You told me that yourself! Am I wrong? You aren't even wearing underwear right now because of what I said!]
Si-woo complained, reminding her of her own words and actions.
[Why are you bringing that up now? I’m really going to get mad this time, so stop while I’m being nice! If you do that in front of Se-young again, it won't end with just a ladle!!]
Mom was practically shouting her warning through the text.
Yet, she didn't exactly deny her own tendencies.
Si-woo stared down at the aggressive text for a while with a bitter taste in his mouth.
[Aren't you going to answer? Do you understand? Yes or no!?]
Mom demanded an answer, as if trying to confirm that the power dynamic between them had shifted back in her favor.
[...Fine...]
Si-woo’s reply was reluctant.
Pressed by Mom’s momentum, he had no choice but to concede.
After replying, Si-woo took a deep breath, trying to settle his lingering frustration and dazed feelings.
He sat in deep thought for a moment, then, deciding he couldn't let things end like this, he began typing in the chat box.
[I get what you’re saying, so I’ll do what you want during the day. I won't put you in a spot in front of Se-young! But I’m not going to be easy on you at night! I don't care if you pass out or not, I’m never stopping! Get ready! I won't even treat you like a mother!]
As if trying to salvage his bruised pride, Si-woo sent a warning about the merciless sexual acts he would perform at night to the mother who had suddenly changed her attitude.
Along with the text, Si-woo resent the photo he had taken earlier of his penis.
The photo of his penis, standing so tall the veins were popping, wrapped in Se-young’s panties.
Mom checked the text and the photo, but again, there was no immediate reply.
[You have to answer too, right? Do you understand? Yes or no!?]
Si-woo demanded an answer from her, just as she had done to him.
[Ugh!!! -_-^^^^^]
Instead of a verbal answer, Mom sent an annoyed emoticon, as if she found him absurd.
Despite Si-woo’s over-the-top threats and warnings, Mom didn't say anything to specifically refuse or deny them.
Having managed to strike a deal with Mom after being hit with the ladle, Si-woo felt a sense of satisfaction.
[Hehehe~]
Si-woo sent a laughing emoticon, trying to subtly ease the tense atmosphere.
* * *
[When did Se-young wake up and start helping with breakfast? Did she just get up on her own in Se-hee’s room?]
Si-woo asked, curious about how Se-young had ended up in the kitchen so early.
[Get up on her own, my foot! You’re the one who stripped her panties off! I had to put them back on her and bring her downstairs!]
Mom answered his question properly, even while sounding annoyed.
[Ah, is that what happened? Well, I guess Se-young would have been a bit flustered if she woke up with her panties gone.]
Si-woo replied as if he understood.
[Are you trying to give Mom a heart attack? How could you do that while Se-young was sleeping?]
Mom scolded him harshly for his behavior.
[What’s the big deal? Mom and Se-hee sleep completely naked now anyway. She probably just thought she took them off herself because it was hot.]
Si-woo replied playfully, acting as if stripping Se-young’s panties was nothing.
[And sending those photos yesterday! What if Se-young had woken up before me?]
Mom was now nagging him not just about the panties, but also about the fact that he had sent lewd photos of her to Se-young’s phone.
[Ah, there was that too, wasn't there? I guess you have plenty of reasons to be mad. Lol.]
Si-woo brushed off her nagging with a sly comment, trying to soothe her anger.
[Ugh!!]
Mom sent a text that made it clear she disapproved of both his actions and his cheeky attitude.
If Mom hadn't put the underwear back on Se-young and woken her up, Se-young would have likely woken up naked alongside Se-hee Noona.
Si-woo imagined Se-young waking up in Se-hee’s room, naked and confused.
And if she had gone down to her room and seen the obscene photos of Mom that Si-woo had sent...
The memories of last night’s dream resurfaced, and a strange sense of excitement began to bloom from deep within his chest.
[By the way, did you hide Se-young’s smartphone? Are you really going to buy her a new one? You don't have to go that far.]
Si-woo asked, confirming the disappearance of Se-young’s phone.
[What do you mean I don't have to? My heart nearly stopped when I saw that yesterday! Do you seriously have no brain at all?]
Mom scolded him again, her irritation rising once more.
Si-woo thought about teasing her further but decided against it, realizing he wouldn't be able to handle her continued anger and annoyance.
[I did it because I had a plan! Just wait!]
Si-woo typed back quickly, almost like an order, and minimized the chat with Mom.
He opened the chat window with Se-young.
Si-woo took a screenshot of the chat window with Se-young, which showed the notification that the photos sent yesterday had been deleted.
He immediately sent that screenshot to Mom.
Mom didn't react for a moment, seemingly stunned by the image.
Then, her reply came.
[You idiot! Do you have any idea how worried I was?! You should have told me that first!! There are things you can joke about and things you can't! You jerk! Just because we’ve done those things a few times, do you think Mom is a joke now?!]
Mom poured out her pent-up frustration as if she were truly livid this time.
But to Si-woo, her anger no longer felt scary; instead, it felt strangely cute and intimate.