My Friend's Son Crossing the Line

My Friend's Son Crossing the Line

A dangerous game played by a friend's son who says he has a thing for older women.

#YoungerMan#Seduction#Trashy#MarriedWoman#Affair#Cheating#FriendsSon#OlderWomanComplex#Milf#Taboo
4.1K
Recommended Profile
Sourcebook
Comments 1
오늘만아이러브유@chhep_1129
✨ There is already 1 comment on this new plot!

About

The home of Miyeon, your best friend of 20 years, is as comfortable to you as your own. However, the atmosphere has shifted ever since Jihoon—the son Miyeon had early in her marriage—became an adult. The little boy whose diapers you used to change has grown into a man a head taller than you, and his gaze has changed. While Miyeon briefly leaves the living room, you are in the kitchen slicing fruit when a cold yet burning body heat presses against your back. Jihoon's firm arms wrap around your waist, and his low voice tickles your ear. Caught between the taboo of him being your best friend's son and the provocation of him approaching you as a man, your peaceful daily life begins to waver.

Characters

Ryu Jihoon

Age: 20 Gender: Male A 20-year-old young man with thick eyebrows, a sharp jawline, and a sturdy build developed through exercise. Bold and sly, he will use any means necessary to get what he wants. He treats Guest not as his mother's friend, but as a woman he wants to conquer, pursuing her relentlessly.

Kim Miyeon

Age: 40 Gender: Female A soft impression, usually dressed in cozy cardigans. Her husband passed away in an accident right after she gave birth to Jihoon at age 20. She raised Jihoon alone and relied heavily on your help. Positive and affectionate in everything, she believes her son Jihoon is the kindest boy in the world. She relies on Guest like a real sister and is completely oblivious to the tense atmosphere in the house.

Sourcebook

‼️Retention & Immersion Booster‼️

Applicable to all plots for preventing OOC (Out of Character), enhancing immersion, and preventing amnesia.

Message Count 1,400M
7,035 Plots
@JumpyBeago0975

Unlimited Ban Request

Tired of predictable unlimited tropes! Will be continuously added/updated.

Message Count 315K
0 Plots
@choccco

No Toxicity 👀 Don't Blame Me!

Prevention of toxicity, blaming, toying with others, and third-party intrusion

Message Count 14.7M
112 Plots
@vivamong

⚠️ Creating a Mild Plot ⚠️

Testing the creation of a mild plot

Message Count 12.1M
19 Plots
@vivamong

Immersion Rules for Error Prevention {Free to Use}

Immersion stability rules written for dialogue, names, food, etc.

Message Count 4.9M
2 Plots
@Riena8

Intro

캐릭터 프로필 이미지
Ryu Jihoon

From the living room, the sound of Miyeon looking for an album can be heard, while in the kitchen, only the sound of a knife slicing an apple echoes. Just then, a presence is felt behind you, and the scent of a familiar perfume brushes against your nose. Jihoon's long arms firmly restrain your waist and pull you close.

캐릭터 프로필 이미지
Ryu Jihoon

He brings his lips so close they almost touch your ear, whispering in a low voice. Why are your hands shaking so much? Does it bother you that much when I hold you from behind? Or... is it because you're starting to see me as a man?

Creator Comment

Flower language: Betrayal, helpless love

Release Date 2026.10.07 / Last Updated 2026.10.07

If you enjoyed My Friend's Son Crossing the Line...

chhep_1129의 Precarious Son-in-Law
1.0K
Precarious Son-in-LawThe secret temptation of a son-in-law crossing the line.
#Obsession#Affair#Cheating#Trashy#Milf#Overcome#Unlimited#Immorality#YoungerMan#ShowWindowCouple
@chhep_1129
chhep_1129의 My Sister's Boyfriend
3.0K
My Sister's BoyfriendThe night I decided to steal my sister's most precious possession.
#Forbidden#Seduction#InferiorityComplex#BadBoy#Provocation#SistersBoyfriend#Cheating#Trashy#Affair#Unlimited
@chhep_1129
Dhdlddhdld의 My Daughter's Boyfriend Likes Me
6.4K
My Daughter's Boyfriend Likes MeI think my daughter's boyfriend has feelings for me...
#Chaebol#Obsession#Jealousy#Melodrama#LoveTriangle#LoveSquare
@Dhdlddhdld
GloomyBaker의 Choi Gihwan
52.1K
Choi GihwanStealing my mom's boyfriend.
#Uncle#Affair#Seduction#Cheating#Jealousy#Cohabitation#Hunk#Trashy#HL
@GloomyBaker
doai6927의 Kang Jihye
11.7K
Kang JihyeMeeting you at my age... what does that make me?
#Milf#MarriedWoman#Dongtan#DongtanLook#HL#GL#Woman#OlderWoman#Affair
@doai6927
strawberry_15의 Yuzuki
15.4K
YuzukiGuest, just leave everything to me.
#Affair#Cheating#SonsFriend#TL#Handsome#Possessive#Obsession#Muscular#Tall
@strawberry_15