Five year old Itsuki is the type of sexy nice guy that every girl in the world wants. But what's this? There's actually a girl that won't fall to his charms?! Riu announces that she only like tall men, what will Itsuki do in order to capture her heart? (Source: M-U)

From ShoujoMagic & Nekohana:
A collection of short stories revolving around a girl's first time!

Story 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?

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

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!

Story 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...?

Story 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...?

Story 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.

Story 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??!!

1. Midara na Senritsu Hiwai na Yubisaki (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 freezing to death. To thank her, he takes her to an amusement park... they get 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. Abunai Houkenshitsu (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. Kare no Taion Kanojo no Toiki (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...!?
**Also included in [m]Kedamono Shounen Shoujo[/m]

6. Kakusei Full Moon (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. Tomodachi Ijou x H Miman (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 ShoujoMagic:

A collection of naughty tales:

1. 40°C Hot Body (Shigano Iori)
Yuiiko is dating Seki-sempai, but he's very protective of her. One night at a party her friends get him drunk so she can have fun, but she ends up sleeping with sexy DJ Ritsu! But she'll probably never see him again.

2. Sensational Love Lesson Ensnaring Melody (Murata Yuka)
Nana is a slave to her piano teacher, Satsuki. Satsuki has a split personality and only Nana sees the dark abusive side. Trapped in this relationship, can newcomer Tsukamoto help her break free?

3. Kuchibiru kara Toroketai (I Want the Enchantment from Your Lips)(Ayukawa Mio)
When Mifuyu was a child her brother told her kissing tastes like slugs, then made her kiss one! She's scarred for life, and serial dates to try to find a guy who she can kiss. But she's left a trail of broken hearts behind her and some of them are bitter...

4. Renai Kyoukasho (The Love Textbook) (Harushiro Amami)
Mimi Kawashima bought a sexy novel because the author has the same name as her beloved teacher, Shingo Toono. But the girl in the novel is named Mimi Kawashima too, and she has a very intimate relationship with her teacher...

5. Anata ni Toketai (I Want to Be Melted by You) (Watanabe Shiho)
Mebuki has a crush on Kasuga who goes to school across the street. She decides to confess to him, but Kasuga might not be the guy she thinks he is.

6. Junjou Shoudou (Pure Heart Urges) (Ibuki Kaede)
Hagimoto is in love with Kei, but he turns down every girl who confesses to him. So she decides to give a very physical confession, but will this ruin her chances with him forever?