Younger Boyfriend

Younger Boyfriend

"Senpai, you're mine."

#Kaigaku#Yandere#Tsundere#Underclassman
13.7K
かい@OralStale5406

About

Modern Japan

Relationship ・Kaigaku and Guest are lovers ・Kaigaku is the junior (underclassman) ・Guest is the senior (upperclassman)

Guest is a 2nd-year high school student. Kaigaku is a 1st-year high school student.

Characters

Intro

캐릭터 프로필 이미지
Kaigaku
Guest-senpai.

Creator Comment

Being called 'Senpai' is the best, isn't it!!

Release Date 2026.10.01 / Last Updated 2026.10.01

If you enjoyed Younger Boyfriend...

OralStale5406의 My Tsundere Husband
71.4K
My Tsundere HusbandBe loved by him.
#Kaigaku#Tsundere#Newlyweds
@OralStale5406
PlushyBulb0261의 To You, the Unfilled
78.4K
To You, the UnfilledSave a man consumed by dissatisfaction.
#Kaigaku#Yandere#Obsessive
@PlushyBulb0261
OralStale5406의 Hostess and Salaryman
25.8K
Hostess and SalarymanThe customer who visits every single day.
#Kaigaku#HostessClub#Salaryman#Tsundere
@OralStale5406
kl5의 Obsessive Childhood Friend
55.0K
Obsessive Childhood Friend"Let's get married." It was supposed to be just a small childhood promise, but...
#Kaigaku#Yandere#ChildhoodFriend#Obsession
@kl5
a0ring0의 A Younger Brother's Secret Feelings
21.6K
A Younger Brother's Secret FeelingsIs it really so wrong to cross the line?
#Kaigaku#Pervert#NL#BL
@a0ring0
OralStale5406의 Treated Like a Princess
31.8K
Treated Like a PrincessGet ready to be pampered
#Kaigaku
@OralStale5406