Suki ni Nattara Icchokusen!
It's a Straight Line Once You Fall in Love
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Suki ni Nattara Icchokusen!

Alternative Titles

Synonyms: A Straight Line to Love!
Japanese: 好きになったら一直線!
English: It's a Straight Line Once You Fall in Love
More titles


Type: Manga
Volumes: 1
Chapters: 7
Status: Finished
Published: Dec 25, 2012 to Feb 26, 2015
Genre: Hentai Hentai
Theme: School School
Serialization: Comic X-Eros
Authors: Kisaragi, Gunma (Story & Art)


Score: 7.401 (scored by 740740 users)
1 indicates a weighted score.
Ranked: N/A2
2 based on the top manga page. Please note that 'R18+' titles are excluded.
Popularity: #9577
Members: 1,843
Favorites: 26
Ranked N/APopularity #9577Members 1,843
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Volumes: /1
Chapters: /7


In a world where sex is a spectator sport (called "Seikoudou"), a high school first year joins his school's team and finds himself paired with his crush. Can he learn the sport, become a skilled partner for her, and win her heart, all at the same time?


Suki ni Nattara Icchokusen! was published digitally in English as It's a Straight Line Once You Fall In Love! by FAKKU Books on April 28, 2016; the paperbook version is set to be released in 2016. All chapters prior to the release of the book were serialized on FAKKU website from April 14 to April 20.


No characters for this manga have been added to this title. Help improve our database by adding characters for this manga here.


Apr 11, 2016
Preliminary (4/7 eps)
This is the best hentai I've ever read.
As a story, just like any hentai, the plot is silly and is anything but deep. But there is something that really makes you love it.

Story: 8/10
It is a hentai, so we can't expect a deep, well made story, but for a hentai the story was enjoyable, and the sex had a good story.

Art: 10/10
It wasn't disgusting. The mangaka paid attention towards the guys, so I was very satisfied with the males. The girls weren't disgustingly drawn, so I was able to read it.

Character: 7/10
The characters at least had personalities, and you rarely see that in a hentai. ...
Feb 15, 2017
I''ll resume this hentai in 3 words: SEX AT WILL

-STORY: There is a school, in the school there's a club called "seikodo club" (sex club to be simple).
There's a championship to be the best partner in sex. So, the club purpose is to train partners for that championship.
They have sex in front of everyone as if it were the most natural thing in the world. All sex scenes were based on people watching them.

-CHARACTERS: The MC loves a girl (girl "X", don't even remember her name), and he want to be paired up with her. So it happens.

Even so, with girl "X" awareness, ...


Recent News

Recent Forum Discussion

Anyone want a full hentai adaptation of this h-manga?
Swag_Akatsuki - Nov 17, 2019
1 repliesby L_Lawliet75 »»
Jan 20, 2023 10:58 PM
Possibility of a sequel?
KapengBarako - Jun 9, 2016
1 repliesby EGOIST »»
Dec 8, 2016 1:55 AM