Boku-kun

New Twitter account can be found here: https://x.com/pensis_a4

49 chapters

Chapter 42 — You can't enjoy it if you personally know who made it
Chapter 41 — Valentine's Day
Chapter 40 — A thoughtful mother who never slacks off in her daily endeavors
Chapter 39 — A mother and daughter who made great physical sacrifices to prepare for valentine's day
Chapter 38 — The innocent child who was taken home
Chapter 37 — A family thats close enough to even share clothes
Chapter 36 — An admirable little sister helping in her older sister's romantic pursuits
Chapter 35 — A mother trying to bring her daughter's childhood friend into the family coffee shop to ensure her daughter's safety
Chapter 34 — This winter's most heartbreaking love story
Chapter 33 — The person in question doesn't remember it, but they actually met a long time ago
Chapter 32 — The positions between now and then have reversed
Chapter 31 — Choose between the Childhood Friend and Onee-san who are only kind to me
Chapter 30 — Onee-san
Chapter 29 — Childhood Friend
Chapter 28.5 — A report about impersonation by users using AI generation
Chapter 28 — Which is better?
Chapter 27 — Carnivores
Chapter 26 — The differences between male and female otaku
Chapter 25 — Question where the answer changes depending on the expression
Chapter 24 — Fun and Games
Chapter 23
Chapter 22 — A common trope with sisters
Chapter 21.5 — Typical crossdressing story but with a more masculine-faced guy
Chapter 21 — The author's personal interpretations
Chapter 20
Chapter 19.5 — Bonus: The author's references
Chapter 19 — Having Fun Studying
Chapter 18 — Though she looks like the author, she's a different person
Chapter 17 — The girl who went viral and got 40,000 likes
Chapter 16
Chapter 15 — Expectations don't match reality
Chapter 14 — Ladies' Fight
Chapter 13 — Fanbox Promo/Notice
Chapter 12 — A date with a childhood friend ('s mother)
Chapter 11.5 — Can't do anything as an artist lol
Chapter 11.4 — Kagami Mochi at a hotel with a childhood friend ('s mother)
Chapter 11 — Merry Christmas
Chapter 10 — A christmas filled with eveyone's own expectations
Chapter 9 — A family that's close enough to share clothes
Chapter 8
Chapter 7 — An admirable little sister helping in her older sister's romantic pursuits
Chapter 6 — A mother trying to bring her daughter's childhood friend into the family coffee shop to ensure her daughter's safety
Chapter 5 — Please be careful when handling personal information
Chapter 4 — Life is full of holes
Chapter 3.5 — Checking the answer
Chapter 3 — How to Make the Most of "That"
Chapter 2.5 — What a mess
Chapter 2 — Isn't it Nice to Spend a Lazy Day Off With Your Childhood Friend?
Chapter 1

Boku-kun

Boku-kun is an ongoing manga by pen姉. It blends romance and comedy. You can read all 49 available chapters of Boku-kun online for free on MangaPulse; the newest is Chapter 42, added 2026-04-11. New chapters appear here shortly after they're released.

pen姉 · Ongoing

Romance · Comedy