Story about how each popular girls in high school ended up having sex with some of the less popular guys. Each of them have their own temptation for desire and lust which they could not control - that is Sex.
 
(Source: Anime News Network)

She is a voice actress who formerly affiliated with Arts Vision and is now affiliated with Amuleto.

[Website](http://chibikuma.dreamlog.jp/) | [Profile](http://amuleto.jp/talents/sakumakumi.html) | [Blog](https://yaplog.jp/chibikuma-days/1) | [Wiki (en)](https://en.wikipedia.org/wiki/Kumi_Sakuma) | [Wiki (jp)](https://ja.wikipedia.org/wiki/%E4%BD%90%E4%B9%85%E9%96%93%E7%B4%85%E7%BE%8E) | [Anison](http://anison.info/data/person/13706.html)

School is a place for learning and gaining knowledge for the sake of the future but very few know of what happens between couples/students behind the scenes which could be considered learning but in a more intimate way.
 
(Source: Anime News Network)

Ruma is the most beautiful and popular girl on school, she acts nice and polite with her classmates and friends, but she has a side that almost every male student knows and that is that she has the perfect sex body and she likes to have sex with any student she wants, where she wants and when she wants. Actually she only feeds with the sperm of her sexual encounters. The couples from Stringendo &amp; Accelerando also appear in this OVAs and are Stretta's photo-targets so she can masturbate later with their sexual encounters.
 
(Source: Anime News Network)

1) After the Cafe (after the Cafe) 
2) Triangle Cafe (トライアングルカフェ); Comic Mujin 2003-01 
Waitress Tamaki has sex with her playmate Kurono at the café she works for. Ignorant of their relationship, their common friend, Ohashi, visits the café as usual to see Tamaki whom he secretly loves. However, Kurono notices Ohashi's feelings. In order to incite him into confessing his feelings to her, Kurono molests Tamaki and makes her wait on him as she is. As she was sexually excited, she gives off a female's scent, which, in turn, excites Ohashi. Meanwhile, Tomoe, a friend of Kurono's appears… Will Ohashi be able to confess his love to Tamaki? (Source: AnimeNFO) 
 
3-4) Square Cafe (スクウェアカフェ); Comic Mujin 2004-01, 03 
5) Mirror Shot (ミラーショット); Comic Mujin 2003-06 
6) Saigo no Part (最後のパーツ); Comic Mujin 2003-08 
7) Shounen Grie (少年グリエ); Comic Mujin 2004-06 
8) Sugar Train (シュガートレイン); Comic Mujin 2003-03 
9) Tomijuu: Bubble Houkai (トミジュウ バブル崩壊); Comic Mujin 2003-10

1) My Blow Jober 3 (MY BLOW JOBER 3); kakioroshi 
2) My Blow Jober (MY BLOW JOBER); Comic Mujin 2001-09 
3) My Blow Jober 2 (MY BLOW JOBER 2); Comic Mujin 2001-12 
4) Hime-chan no Chilli Soda (姫ちゃんのチリソーダ, Hime's Chilli Soda); Comic Mujin 2002-01 
5) Hime-chan no Unamayo (姫ちゃんのウナマヨ, Hime's Eel-Mayo); Comic Mujin 2002-06 
6) Tobashisugita Endou-kun (飛ばし過ぎた遠藤君, You Shot Too Far, Endou-kun!); Comic Mujin 2002-09 
7) Tomijuu (トミジュウ); Comic Shingeki Vol.1 
8) Maruki-kun no Fuuun (丸木君の不運, Maruki's Misfortune); Comic Mujin 2002-04 
9) Marumegane no Gyakushuu (丸メガネの逆襲, Round Glasses Counter Attack); Comic Shingeki Vol.2 
10) Les Adieux. (Les Adieux., The Farewells); Unpublished

Kirishima