A collection of short stories revolving around a girl's first time!

1) A Boy's Suggestion by SHINJO Mayu
Kana is on a mission of love. How pathetic would it be if a senior like her completed high school without ever having had a boyfriend? That's when Takuya, a freshman with a reputation as someone you don't want to mess with, confidently asks Kana to go out with him. She has misgivings about him being younger than herself, but can she be adult enough to overlook it?
(Also included in Motto Oshiete)

2) Virgin Beast by MINAMI Kanan
See Ren-ai Shijou Shugi, volume 2 side story.

3) Let's Go Be Daring!!! by AYUKAWA Mio
Yoshino has a crush on Kanou and is too shy to tell him, but if she doesn't act quickly some other girl might. Yoshino's friend tells her how to becoming daring: Don't wear any underwear! This secret technique certainly catches Kanou's attention when a brisk breeze blows Yoshino's skirt up, and... Yoshino needs to come up with a good lie, fast!

4) When I'm with You, I Won't Be Home 'til Morning! by KOUSAKA Yuuka
After two months and three days of dating, high schoolers Eimi and Hiroto are finally ready to have sex. Eimi is nervous, but Hiroto seems okay. She heard that he's a real lady killer and his ex-girlfriend was his college-age tutor. Can Eimi -- a virgin -- possibly measure up to the kind of experience Hiroto has had? What will it mean for their relationship if she can't...?

5) The Awakening of Love by SAKURAI Miya
High school girl Asuka has a boyfriend who's 23 years old, Hiroyuki. When people comment that older guys must be better in the sack, Asuka confirms it -- but she doesn't honestly know... because Asuka is still a virgin. Unable to stand it any more, she gives it up to Hiroyuki (who didn't know she was a virgin), but instead of bringing them closer together, it drives them further apart...?

6) Smooch Smooch Smooch by MASUZAKI Yoshino
Tomo, age 16, has a crush on the university student Yuuji. They even live together. Problem: Yuuji is her cousin! He's never had a girlfriend, but that's because Tomo harrasses him in a series of various "attack" styles. As her latest attack, designed to make Yuuji jealous, Tomo and her friend Samata pretend to have a relationship when they're in front of him. But when Samata becomes serious about Tomo, Yuuji knows he has to make a decision -- fast.

7) Sweet Desires by SHIGANO Iori
Maya caught her boyfriend cheating... Since then she has lost faith in men. But will this change with a sudden kiss, outside a bar... from a kouhai?!

From ShoujoMagic:

The beautiful, genuine pearls we lust after belong in a chain... because that is how they bind our hearts. Hisa, the newest manager of her high school's soccer club, has a secret: a part-time job. If anyone knew, she would either have to quit the job she needs to survive or the sport that she loves. Sakyou, one of the team's most talented and anti-social members, finds out about Hisa's secret... so it's a good thing for Hisa that the handsome and high-handed Sakyou wants to keep her close to him! Or is it?

Vol. 1, Side Story 1: A "Girlfriend" with Substance
Minami Kanan's debut work. Sachi was so determined to become Takanori's girlfriend that there was no way he could say "no." Literally, no way. She's the girlfriend he was forced to have, and he treats her as such. They go out together, but it seems obvious that Takanori hates every moment of it. When Sachi finally has enough of his unaffected attitude, will it make Takanori happy to be alone again?

Vol. 2, Side Story 2: Unconditional Love Formula
Tachibana Kouya is a whiz kid, while Ayumi barely passed the entrance exams. They're at opposite ends of the spectrum, but Ayumi is determined to win Kouya's love by having him tutor her -- then, when she passes the physics exam, she's going to confess. Why would Kouya want to tutor such a poor student, though? Ayumi's love rival discovers that Ayumi had to bribe Kouya to do it, and so she feels no remorse when she ruthlessly foils our heroine's efforts to succeed in physics and love...!

Vol. 2, Side Story 3: The Rumored Natori-kun
High school freshman Ai just found out that the stranger she fell in love with at first sight is the notorious Natori-kun, who goes to her school and is rumored to ditch every girl he agrees to date. That doesn't discourage Ai, though, because he's been nothing but nice to her so far. What will it take to become Natori's girlfriend, or is Ai doomed to become just another rumor?

An anthology of oneshots.

6. Advent Prince - Karen is in love with the school Prince. When he asks her out it seems too good to be true. Why is he interested in her?

Yuzuru is a fifteen year old girl who is attending her first year in Houjou Academy. At her summer job, she met a troublesome rich boy, Renge Kai, who is attending the same school as her. Kai is part of the Kugeka, a class opened only to the rich students of Houjou.
At the end of the summer break she finds out that she has become Kai's "Honey". This nickname is given to all the students from the regular class choosen by the Kugeka to become their assistants, so that the rich boys can be successful without any problem. The up side to being a Honey is that all their school fees will be taken care of.
Although Yuzuru's family has some financial problems, she doesn't want to accept her role of being Kai's honey. But the only way to quit is to leave the school... What is she to do?

Oneshot from Shiiku Hime

The protagonist has to tutor a boy who was her childhood friend when they were little. But now the boy's turned into a beautiful guy and rather than studying he prefers...other things!

La protagonista deve dare ripetizioni ad un ragazzo, suo amico di infanzia quando erano piccoli. Ma adesso il bambino è diventato un bellissimo ragazzo e piuttosto che studiare preferisce.... altre cose!

Story 01) Kakene Nashi no LOVE Torihiki (A Love Transaction without Overcharging): Since Ami Kirisawa's father passed away, she's had to make it on her own. Now she's built a reputation as an enterprising young woman who will do anything for money. However, when Ruka Hakomori (of the Hakomori Financial empire) makes assumptions about how much of Ami his money can buy, Ami fearlessly proves him wrong. Ruka decides he wants her to help him get out of a marriage interview, but opposing Ruka's ruthless parents isn't going to be easy, no matter how fearless Ami is.

Story 02) Kokoro Goku Ama-jitate (Very Sweetly Cut Heart): Suzuko runs into Riki-kun while shopping for Valentine Chocolate. When he learns that she doesn't have a boyfriend, he asks her to give him chocolate that day. The two become close but will Riki-kun's fanclub grows jealous and will do everything they can to separate them. Will they succeed or will love triumph?

Story 03) Kyokou Shinwa ~Sekando Reipu~ (Made-up Myth ~Second Rape~): This is a serious story about the effects of rape. Wakana is a shy and unspectacular girl who has been text messaging the spectacular Taku for three months. Suddenly, Taku suggests that they meet, and when they do... he rapes her. Wakana goes to the police, only to go through "second rape" -- the doubts of others who think she brought it on herself.

Tsubaki is a girl who loves making her younger sister's hair pretty every morning, but she doesn't think that kind of style suits herself! The day of her High School Beginning Ceremony, after she failed in being the top student (who usually makes the ceremony speech), she finds herself sitting next to the actual top student of the first years, the worst rude guy ever, Kyouta. She ends up cutting his hair on purpose because of the bad things he says to her. Kyouta demands that Tsubaki pay him back with her body, but Tsubaki fixes his hair instead--making it even shorter! After that, Kyouta unexpectedly kisses Tsubaki and swears that he'll make her his woman.

1) Lewd Melody, Obscene Fingers by SHINJO Mayu
Yurika has grown so used to doing what others tell her to do that she never realized she was like a caged bird. She accepted it as a matter of course when arrangements were made for her to get engaged to Satoshi, her controlling piano teacher. That is until piano genius and fringe element Hibiki teaches Yurika how to put emotion in her music--how to fly from her cage--among other less innocent things...
(Also included in Motto Oshiete)

2) Hyoutenka no Maria by MINAMI Kanan
A story about a girl named Miona who saved the drunken university student Rikuya from the freezing death. To thank her, he takes her to an amusement park... they getting along very well and Miona kinda fell in love with him. Next day she sees on tv that a female student from the same university as Rikuya was stabbed... and she begins to think that it was him...

3) Dangerous Health Room by AYUKAWA Mio
Fujimori-sensei has a secret that involves the health room. Could he be meeting someone there...!?

4) S no Junjou M no Yuuwaku by KOUSAKA Yuuka
Yuu is in love with Makoto, only to find out that her mother is engaged to Makoto's father. Now she must live with Makoto, and his equally handsome twin brother.

5) His Body Temperature, Her Long Sigh by ASAMI Miyabi
Yukina is on the same committee as Narimiya. She notices the cologne that he is wearing and stares at him sadly. Could the fragrance be the cause...!?
(This oneshot is also in the Kedamono Shounen Shoujo)

6) Full Moon Awakening by YUUHI Ryuu
Yuzuki and Takara are childhood friends and so close that people consider Takara to be Yuzuki's girlfriend. But it's all in good fun--because Yuzuki is eighteen and Takara is only thirteen. Now that Takara's body is maturing, though, the joke isn't as easy to brush off as it once was...especially with a full moon pulling Yuzuki's desires to the surface.

7) More than Friends, Not Up to Sex by USAMI Tae
Making a confession is the most difficult part in a love relationship. Follow Miku in her way of saying "I LOVE YOU TEPPEI".

From Chibi Manga:
Oriyama Karin, 16 years old. She is a high school girl and... she's about to get married!

Oriyama Karin, 16 years old. She's in high school and...she's about to get married!

From Rebellious Love:
When Aina, who does poorly at school, and Shinga, who is at the top of the class make love, and without knowing it, get the sounds they make broadcast live all over school, trouble may just be stirring and dark clouds may just be gathering over them.

Karate girl Seri tries to kick away her past in order to catch a new guy at a singles party, but Tamaki, a childhood flame from her old karate dojo, shows up to show off and makes her heart pound. Their reintroduction leads to a karate challenge, and if Seri loses, she must become Tamaki's "toy"...!? It's a game of love with more rivals and obstacles (and sex!--LOTS of SEX!) than either Seri or Tamaki could have foreseen!

Karate girl Seri tries to kick away her past in order to catch a new guy at a singles party, but Tamaki, a childhood flame from her old karate dojo, shows up to show off and makes her heart pound. Their reintroduction leads to a karate challenge, and if Seri loses, she must become Tamaki's "toy"...!? It's a game of love with more rivals and obstacles (and sex!--LOTS of SEX!) than either Seri or Tamaki could have foreseen!

Includes extra stories:

> (Vol.02) Virgin Beast - Dumped for being a virgin, Katsuragi Mio decides to ask Virgin Killer, Tsukahara Masaho for help.
> (Vol.03) Scarred Innocence - Naive Moeka wants to fall in love but Kamiya Shun might not be the nice guy she thinks he is.
> (Vol.04) A Girl's Mischief: Love's Supreme Principle - Renai Shijou Shugi sidestory.
> (Vol.05) Rescued Letter, Complicated Love - Nozomi delivers a love letter to Shigeyama Itsuya from her friend but...
> (Vol.07) Ribon
> (Vol.08) Flower of Despair, Thorns of Pleasure - Renai Shijou Shugi Sidestory. Takarai Kou's point of view.

Spanish:
Seri es una chica que piensa que no es afortunada en el amor por sus gustos poco femeninos como el karate, por eso decide cambiar y convertirse más en lo que se espera de una chica olvidando sus gustos. Decide ir a una reunión y allí se encuentra con su primer amor, el hijo del dueño donde ella iba a hacer karate y el recuerda perfectamente quien es ella.

From Tenshi-Tachi:
Tsukasa Miyu's life revolved around only one thing--swimming. She gets admitted to Tenkai Academy on a swimming scholarship. However, before the start of high school, she encounters Suzuki Aoi and gets drawn into a world that doesn't involve just swimming anymore...