The Usefulness Of A Childhood FriendCh. 1–2 · Aug 18, 2025Lee Do-hyunYoon Seo-haRecapping of the girl named Seoha who broke up with her ex-boyfriend, now sober in the night, her childhood friend Dohyun comes out to save the day! to revealRead Chapter 1
The Usefulness Of A Childhood FriendCh. 4–5 · Aug 18, 2025Lee Do-hyunYoon Seo-haBeing flirty to each other now, they have sex again to revealCowgirl PositionSquirtingVaginal PenetrationRead Chapter 4
The Usefulness Of A Childhood FriendCh. 8 · Aug 18, 2025Lee Do-hyunYoon Seo-haTrying to fix the ceiling lamp, Dohyun messes with Seoha to have sex! to reveal69BlowjobSquirtingRead Chapter 8
The Usefulness Of A Childhood FriendCh. 11 · Aug 18, 2025Lee Do-hyunYoon Seo-hapost-dinner date together, more sex in the hotel... to revealDoggystyleHandjobRead Chapter 11
The Usefulness Of A Childhood FriendCh. 15 · Aug 18, 2025Lee Do-hyunYoon Seo-haAfter a mini-drama between them, they made up by kissing and having sex in the car to revealCowgirl PositionMissionaryRead Chapter 15
The Usefulness Of A Childhood FriendCh. 16–18 · Aug 18, 2025Lee Do-hyunYoon Seo-haTheir high school backstory where and how they met up, how they separated after the MILF incident, and reunited again years later to be a real couple to revealRead Chapter 16
The Usefulness Of A Childhood FriendCh. 19 · Oct 17, 2025Lee Do-hyunYoon Seo-haContinuing with sex and Dohyun's cute confession to Seoha in the car to revealRead Chapter 19
The Usefulness Of A Childhood FriendCh. 20–23 · Oct 17, 2025Lee Do-hyunYoon Seo-haThe REAL date starts, Seoha stumbles upon her ex-boyfriend but Dohyun & Seoha trounced the ex! to revealRead Chapter 20
The Usefulness Of A Childhood FriendCh. 24–25 · Oct 17, 2025Lee Do-hyunYoon Seo-hapost-date sex scene: from doing it near the front door to bedroom and to bathroom + lovey-dovey cuddle scene <3 to revealBathroomCowgirl PositionDoggystyleMissionaryOne-Leg-Up StraddleStand And CarryRead Chapter 24
The Usefulness Of A Childhood FriendCh. 28–29 · Oct 21, 2025Lee Do-hyunYoon Seo-haHaving sex again + more post-sex lovey-dovey scene to revealCowgirl PositionDoggystyleRead Chapter 28
The Usefulness Of A Childhood FriendCh. 30–32 · Nov 2, 2025Lee Do-hyunYoon Seo-haMeeting with Seoha's parents face to face and then more sex afterwards <3 to revealCowgirl PositionRead Chapter 30
The Usefulness Of A Childhood FriendCh. 33–35 · Nov 23, 2025Lee Do-hyunYoon Seo-haBreakfast couple scene, more dating, and sex into the night <3 [END: CHAPTER 35] to revealCowgirl PositionCreampieCunnilingusDoggystyleHandjobReverse CowgirlSquirtingRead Chapter 33
The Usefulness Of A Childhood FriendCh. 36 · Dec 28, 2025Lee Do-hyunYoon Seo-haSide Story to revealCosplayRead Chapter 36 - Side Story 1
The Usefulness Of A Childhood FriendCh. 37 · Jun 14Lee Do-hyunYoon Seo-haSide Story to revealCowgirl PositionRead Chapter 37
The Usefulness Of A Childhood FriendCh. 38–39 · Jun 14Lee Do-hyunYoon Seo-haSide Story to revealCunnilingusNipple SuckingSidewaysRead Chapter 38
