BEST FORBIDDEN LOVE/RELATIONSHIPS MANGA (Teacher & Student, Brother & Sister)

So I'm a HUGE fan of forbidden love, especially if it's between an older guy and a younger girl. I'm also very picky on art and story, so my list of top forbidden relationship manga is kind of small. But either way, ALL of them are super, super good, so be sure to check them out!

NOTE: DON'T READ AFTER "SPOILERS" IF YOU DON'T WANT TO KNOW THE ENDING.

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MANGA: Hirunaka No Ryuusei
Status: Completed
Artist: Yamamori Mika

Even though this isn't my favorite manga, I still love it's art and story-line. (I explain in spoilers if you choose to read.) But either way, the clothing, design, and characters are all too-well. You'll love reading this!

Summary:

15-year-old country girl, Suzume Yosano, has to move to Tokyo to live with her uncle due to her father's transfer. She bumps into a mysterious man who ends up taking her to her uncle's place after she gets lost. Turns out, Suzume will be seeing him a lot more often once she starts school because... he's her homeroom teacher!?

You can read the manga here:

http://www.mangahere.co/manga/hirunaka_no_ryuusei/

SPOILER:

I actually really, really didn't like the ending. I LOVE the manga, and would have loved it 100% if it wasn't for the ending. (BUT THIS IS JUST MY OPINION!!) Anyway, the student DIDN'T end up with the teacher, even though I'm positive the author fully intended for that to happen but caved in due to all the pressure from her fans. I really don't feel like ranting on this again, but you can read my full rant here: http://renacheneveryday.blogspot.com/2015/06/hirunaka-no-ryuusei-shizume-satsuki.html

MANGA: Kimi O Chuushin Ni Sekai Wa Mawaru
Status: Completed
Artist: Hatta Ayuko

This mangaka is my top favorite one of the century! Hatta Ayuko, the author who also wrote Ookami Shoujo To Kuro Ouji, is great at illustration and makes her story VERY flirty and adds a wow-I-can't-believe-I'm-reading-this feeling. HOWEVER, this is just one volume out of four--so it's pretty short. Basically, it's about a teacher who meets a girl who's also into gaming.
Very sweet and funny! You'll love reading this if you're into romance.

You can read it here:
http://www.mangahere.co/manga/kimi_o_chuushin_ni_sekai_wa_mawaru/c001/

SPOILER:

There is no kiss! But the last few pages very obviously hints that they got together.

Only the first volume is the teacher/student relationship. But I have to say, the second volume is pretty good too, about a girl who has forbidden desires. It's also VERY cute and a fun read!

MANGA: Faster Than A Kiss
Status: Completed
Artist: Tanaka Meca

This manga is a classic! A beautiful ending, and great illustration! Although a bit unrealistic and predictive, the story is still amusing and cute to read. The characters are drawn very well, especially the teacher, who looks VERY charming.

Summary: After losing their parents, Fumino and her brother hop from one relative to another. Getting tired of constantly moving, she finally decides to quit school and work to support her brother on her own. As they sat on a park bench, her teacher appears in front of her and agrees to her demand of marrying and supporting both her and her brother!! Is he serious or just playing around...!?

You can read the manga here:
http://www.mangahere.co/manga/faster_than_a_kiss/

SPOILER:

The teacher ends up with the student, which I am very happy with. They also get married in the end!

MANGA: Boku Wa Imoto Ni Koi O Suru (I'm In Love With My Sister)
Status: Completed
Artist: Aoki Kotomi

My first and ONLY favorite brother/sister relationship. Their relationship is very flirty and something you'd definitely root for!

Summary:
Yori and Iku are twin brother and sister. Their parents mostly work hard for their best education. Mostly Yori, Iku's brother, has good intelligence and looks. And as for Iku well... Iku's character is kind of a kid one she mostly acts like a kid towards Yori and her parents but she has a cute face. Iku and Yori had been together since childhood they've been together their whole lives. But lately Yori acts differently.. he gives Iku the cold shoulder and gets mad at her is as if he wants to be apart from her. Iku worries and thinks that her brother Yori hates her. But the real truth about Yori's doing's are far more being a "Big Brother" to sweet little Iku. Now, Yori risks different things anything and everything to have Iku. Iku loves her big brother Yori enough that she would risk losing him and she'll do what it takes to keep them together. But Yori doesn't want her that way towards him... as a loyal twin sister dedicated to her own twin. Is it possible that Iku will love Yori not as her big brother but as a man?

You can read the manga here:
http://www.mangahere.co/manga/boku_wa_imouto_ni_koi_wo_suru/

SPOILER:

Though the brother and sister didn't officially get together, it is very obviously hinted that after they met when they were older, they continued their relationship.
This manga is actually somewhat sexual. =D

MANGA: Papillon: Hana To Chou
Status: Completed
Artist: Ueda Miwa

The way the mangaka plots the story makes it seem as if the teacher/counselor is a student rather than some older dude who takes responsibilities. The counselor/teacher is also a bit perverted, so that makes this story a thriller. You'll love reading this!
The author also wrote Peach Girl, which is a really love-triangle type of manga. Also a great read!

Summary:
The story is about an ordinary (and rather unpopular) girl named Ageha who is constantly overshadowed by her popular and beautiful twin sister, Hana. Because Ageha grew up in the countryside with their grandmother while Hana was raised by their parents, the two girls ended up with drastically different personalities. For the most part, Ageha remains a silent and hidden student in the school, with only one friend (who isn't all that nice either). In fact, nobody even really knows that she is Hana's twin sister, because despite looking alike, there is still a large gap between the levels of their beauty and popularity. When Hana finds out that Ageha has a crush on a cute boy named Ryuusei (who is actually Ageha's childhood friend from the countryside), Hana becomes curious about their relationship. However, after hearing that Ryuusei hates people like Hana, Hana becomes irritated and using her charming personality, actually manages to snag Ryuusei as her boyfriend! Ageha is left with no one, but thanks to the strange (and attractive) new school counselor, and some unexpected allies, Ageha decides to do her best and take Ryuusei back.

You can read the manga here:
http://www.mangahere.co/manga/papillon_hana_to_chou/

SPOILER:

The counselor/teacher and student does get together!

MANGA: Otona Pink
Status: Completed
Artist: Sato Zakuri

This manga is a bit typical, about a teacher who ends up living with his student. But the artwork is awesome and the plot is very eye-catching. Though a bit sad (a hospital scene), the manga still ends very happily.

I love this scene!

Summary:
Senou Miku is a normal high school girl. On the day that she had her first boyfriend, her mother had a job transfer. And then, her guardian, who came to live with her, turned out to be her homeroom teacher, Nishizono-sensei...

You can read the manga here:
http://www.mangahere.co/manga/otona_pink/

SPOILER:

The teacher and student does get together!

MANGA: Daisuki Datta Yo, Sensei...
Status: Completed
Artist: Shiraishi Yuki

This manga is a bit short, but cute nonetheless. The characters are very well-drawn and they story is a flirty blast! You'll love reading this!

You can read the manga here:
http://www.mangahere.co/manga/daisuki_datta_yo_sensei/

SPOILER:

There is a kiss! And the teacher and student get together in the end!

HAPPY READING!