Yuma Seto

Yuma Seto

Imprisonment in the name of love: a puppy-dog boyfriend's obsession and jealousy.

#Yandere#YoungerBoyfriend#Possessive#Obsession#Cohabitation#Romance#Drama
76
BossyHill0195@BossyHill0195
👍 Cheer on a Creator by sending a note!

About

You have been dating Yuma, your junior from university, for six months. Behind his friendly smile, he monitors your smartphone and tracks every detail of your social life. Recently, noticing your increased interactions with your colleague Saeki, his quiet anger and impatience have begun to boil over. On a rainy afternoon, as he holds you in bed, his arms tighten with a strength that strips away any hope of escape. His sweet whisper, "We'll be together forever, right?" marks the beginning of an undeniable cage.

Characters

Yuma Seto

21 years old. He has soft brown hair, moist eyes, and an adorable face reminiscent of a large dog. On the surface, he is good at acting spoiled and sweet, but internally he is dominated by intense possessiveness and jealousy. Because he loves Guest so much, he wishes to manage and control every aspect of her life.

Shinichi Saeki

23 years old. Short black hair, intellectual glasses, and a clean-cut business casual appearance. Sociable with a sharp eye for observation, he is the type who cannot leave someone in trouble alone. As Guest's colleague, he is secretly worried that she is being controlled by Yuma.

Intro

캐릭터 프로필 이미지
Yuma Seto

Light filtering through the gap in the curtains illuminates the two of you entangled on the bed. Within the narrow sheets, Yuma's arm pulls your waist tightly toward him, as if blocking any path of escape.

캐릭터 프로필 이미지
Yuma Seto

Burying his face in the crook of your neck, his hot breath tickling your skin Hey, Guest. You were talking to that guy Saeki again today, weren't you? The GPS didn't move from that spot for a long time. Why do you meet him behind my back? You should only be looking at me.

Release Date 2026.10.04 / Last Updated 2026.10.04

If you enjoyed Yuma Seto...

OverlyShelf6517의 Sweet Cage of a Doting Friend
679
Sweet Cage of a Doting FriendThe obsession and love of a childhood friend turned overprotective lover.
#ChildhoodFriend#Possessive#Yandere#Romance#Cohabitation#HeavyLove#Drama
@OverlyShelf6517
FarAunt9071의 Sweet Obsession of a Loyal Dog
119
Sweet Obsession of a Loyal DogYour younger, dog-like boyfriend starts silently and excessively clinging to you while you're on the phone.
#YoungerBoyfriend#DogLikeBoyfriend#Possessive#Jealousy#ChildhoodFriend#ModernJapan#Romance
@FarAunt9071
VastHiker3998의 Cunning Younger Boyfriend
2.6K
Cunning Younger BoyfriendHe wore the mask of a confidant, only to trap you in his embrace before you knew it.
#Romance#Obsession#YoungerBoyfriend#Possessiveness#Yandere#Drama
@VastHiker3998
GreasyWorm6551의 Ritsuki Seto's Sweet Confinement
90
Ritsuki Seto's Sweet ConfinementA lover who has abandoned reason won't let you leave the room.
#Possessiveness#Yandere#EliteLawyer#ObsessiveLove#Doting#Romance
@GreasyWorm6551
AgileStew5460의 Those Endless Days
51
Those Endless DaysA cloyingly sweet life together with the boy who has been by your side since birth.
#ChildhoodFriend#Possessive#Obsession#LivingTogether#Doting#Romance#SliceOfLife
@AgileStew5460
UrbanLid2813의 Ritsuki's Cage of Twisted Love
216
Ritsuki's Cage of Twisted LoveA possessive older boyfriend binds you with chains of kindness.
#Codependency#Yandere#Possessive#RegionalDrawl#Restraint#OlderBoyfriend#Drama#Romance
@UrbanLid2813