---
title: "Kyonyuu x Roshutsu -K-cup Mogitate Kajitsu to L-Cup Ureta Kajitsu no Osoto de Pururun Aji Kurabe!-"
description: "The protagonist, Kyousuke Nagata, is a teacher who absolutely adores breasts and nudity. He quietly runs an image-sharing board for fellow breast lovers and exh"
image: "https://t.vndb.org/cv/02/139102.jpg"
---

# Kyonyuu x Roshutsu -K-cup Mogitate Kajitsu to L-Cup Ureta Kajitsu no Osoto de Pururun Aji Kurabe!-

![Kyonyuu x Roshutsu -K-cup Mogitate Kajitsu to L-Cup Ureta Kajitsu no Osoto de Pururun Aji Kurabe!-](https://t.vndb.org/cv/02/139102.jpg)

**Alternative Title:** 巨乳×露出 -Ｋカップもぎたて果実とＬカップ熟れた果実のお外でぷるるん味比べ！-

**Developer:** Momoiro Gekijou

**Release date:** Jul 5, 2013

**Platform:** Windows, DVD

**Language:** Japanese

**Rating:** 6.3/10 (27 votes)

## Description
The protagonist, Kyousuke Nagata, is a teacher who absolutely adores breasts and nudity. He quietly runs an image-sharing board for fellow breast lovers and exhibitionists. However, he never posts himself; his job is solely to delete dangerous images.

One day, Nagata gains the best partners he could ask for. His student, Haruka Komae—

“Ah... wh-what should I do... if he sees me like this, I...”

She has a bright, honest personality, the type everyone likes, and is especially popular among the male students. She's kind, cute... and on top of that, well, with K-cup breasts, it'd be weird if she wasn't popular.

Overwhelmed by his charm, she ends up giving him, a titjob in the classroom.

Haruka's mother and Nagata's girlfriend, Natsumi Komae—

“Sensei, no! Haruka will hear us...!”

She's older than me, but we're dating. (Keep it a secret!). A size larger than Haruka's, she's a L-cup. She exudes a sweet, intoxicating sensuality like a ripe fruit.

Unlike Haruka, whose lively smile and actions suit her, her refined, gentle demeanor is truly motherly, the epitome of an adult. Unable to suppress the instinct that had flared up, I pressed my body against hers.

And then I realized.

“They get excited when they think they might be seen!”

What flashed through my mind were Natsumi's perfectly ripe L-cup breasts... and Haruka's firm, youthful K-cup breasts.

“Guess blood is thicker than water...”

After running a forum like this for years, you naturally learn where the best spots for exhibition play are. It was useless knowledge in real life until now, but this insight might come in handy going forward...

[From [official site](http://www.masterup.net/momoiro/product/kyonyurosyutu/index.html)]

## Characters
### Nagata Kyousuke (永田 京介)
The protagonist of this work. A teacher who dates Natsumi Komae while being strung along by her daughter Haruka.

A gentleman who loves women's breasts and their sense of shame, he runs a modest image-sharing site, though he has never posted anything himself.

[From [url=http://www.masterup.net/momoiro/product/kyonyurosyutu/index.html]official site[/url]]

- **Gender:** Male
- **Hair:** Black
- **Clothes:** Suit, Necktie
- **Role:** Boyfriend, Teacher
- **Engages in:** Infidelity
- **Subject of:** Manipulation

### Komae Haruka (狛江 晴香)
Second-year student at the academy. Eldest daughter of the Komae family.

Cone-shaped K-cup bust, modest nipples, narrow waist, shoulder length hair, virgin. Perceived by others as bright and straightforward, extremely popular with male students.

She admires the protagonist, though she tries to hide it— but it's painfully obvious.

She wants to fulfill any request the protagonist makes, with devoted situations involving titfucking being the main focus.

[From [url=http://www.masterup.net/momoiro/product/kyonyurosyutu/index.html]official site[/url]]

- **Gender:** Female
- **Measurements:** K cup
- **Hair:** Brown, Shoulder-length, Short, Kemonomimi, Blunt Bangs
- **Body:** Teen, Slim, Pale, Visible Nipples, Big Breasts
- **Clothes:** School Uniform, Sweater, Dress, T-shirt, Sport Bloomers, Sports Shoes, Tank Top, Clothing with Ribbons, Micro Bikini
- **Eyes:** Black, Green
- **Personality:** Deredere, Friendly, Kind, Blunt, Obedient, Cheerful, Obsessive
- **Role:** Daughter, High School Student, Popular
- **Engages in:** Manipulation
- **Voiced by:** Azuma Karin

### Komae Natsumi (狛江 夏美)
The widow supporting the Komae family. She has slightly drooping L-cup breasts with large areolas and nipples. Her voluptuous, slightly slovenly figure is her selling point.

She lost her husband several years ago. After that, she began dating the protagonist while advising Haruka on her future path, and they are now lovers.

She is extremely vulnerable to breast stimulation, with “breast sucking” and “breast fondling” being the primary forms of pleasure.

[From [url=http://www.masterup.net/momoiro/product/kyonyurosyutu/index.html]official site[/url]]

- **Gender:** Female
- **Measurements:** L cup
- **Hair:** Black, Waist Length+
- **Body:** Slim, Pale, Young-adult, Big Breasts
- **Eyes:** Black
- **Clothes:** Skirt, Sport Bloomers, One Piece Swimsuit, Blouse, Skirt Suit, Open Cup Bra, Crotchless Panties
- **Personality:** Deredere, Friendly, Kind, Obedient
- **Role:** Widow, Mother, Girlfriend, Not a Virgin, Single Parent
- **Subject of:** Infidelity
- **Engages in:** Nude Modeling
- **Voiced by:** Haruna Ren

## Shops
- [Official Website](http://www.masterup.net/momoiro/product/kyonyurosyutu/index.html)
- [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ007915.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=779408)

## Releases
### Japanese
- **2013-07-05**: Kyonyuu x Roshutsu -K-cup Mogitate Kajitsu to L-Cup Ureta Kajitsu no Osoto de Pururun Aji Kurabe!- Download Edition - [Official website](http://www.masterup.net/momoiro/product/kyonyurosyutu/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=19252), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ007915.html), [Gyutto](https://gyutto.com/i/item107011), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0086898/), [DMM](https://dlsoft.dmm.co.jp/detail/ggs_0844/)
- **2013-08-30**: Kyonyuu x Roshutsu -K-cup Mogitate Kajitsu to L-Cup Ureta Kajitsu no Osoto de Pururun Aji Kurabe!- Package Edition - [Official website](http://www.masterup.net/momoiro/product/kyonyurosyutu/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=19252), [Getchu](http://www.getchu.com/soft.phtml?id=779408)
- **2014-09-20**: Kyonyuu x Roshutsu -K-cup Mogitate Kajitsu to L-Cup Ureta Kajitsu no Osoto de Pururun Aji Kurabe! - DVDPG

## Tags
ADV, Male Protagonist, Adult Protagonist, Modern Day, Mother Support Character, Nukige, Group Sex of One Male and Several Females, Group Sex of One Female and Several Males, Early Sexual Content, Skip Scenes, Adult Heroine, Teacher Protagonist, Narrating Others' Thoughts, Widow Heroine, Group Sex of Multiple Females and Males, Vibrators, Hidden Vibrator, Protagonist with a Face, Condoms, Defloration, Sex in Public Places, Exhibitionism, Heroine with Swimsuits, Missionary Position, Protagonist in Relationship, Heroine with Sport Bloomers, Intercrural Sex, Bukkake, Romancing a Family, Hairjob, Outdoor Sex, Naked Sprites, Cowgirl, Oyakodon Ending, Discreet Sex, Ahegao, Heroine's Mother as a Heroine, Soapy Massage, Twin Boobjob, Reverse Missionary, Boobs on Glass, Twin Handjob, High School Student Heroine

## More Games from Momoiro Gekijou
- [Shiishii Hinnyuu Shimai](https://pinovel.net/v2109)
- [Josou de Haramasete](https://pinovel.net/v3850)
- [Yume Miru Egoist](https://pinovel.net/v4045)
- [Tenki Ane](https://pinovel.net/v4543)
- [Motto! Josou de Haramasete](https://pinovel.net/v5796)
- [Zutto! Josou de Haramasete](https://pinovel.net/v8076)
- [Kyonyuu x Saimin -Kore ga Honto no JK! Kyonyuu Shimai to Pururun Saimin Seikatsu-](https://pinovel.net/v11231)
- [Otouto Shibori ~Ane-tachi no Sei Kyouiku~](https://pinovel.net/v12134)
- [Josou de Haramasete Gaiden ~Kako wa Yuuyami Iro no Shoujo to Tomo ni~](https://pinovel.net/v12556)
- [Kyonyuu x Roshutsu -K-cup Mogitate Kajitsu to L-Cup Ureta Kajitsu no Osoto de Pururun Aji Kurabe!-](https://pinovel.net/v12896)
- [Love Ecchi Dessan ~H na Miryoku o Egaku Tame ni! Omakase Pose Model~](https://pinovel.net/v14491)

---
*View the full details at [pinovel.net/v12896](https://pinovel.net/v12896).*

```json
{"@context":"https://schema.org","@type":"VideoGame","@id":"https://pinovel.net/v12896#game","name":"Kyonyuu x Roshutsu -K-cup Mogitate Kajitsu to L-Cup Ureta Kajitsu no Osoto de Pururun Aji Kurabe!-","description":"The protagonist, Kyousuke Nagata, is a teacher who absolutely adores breasts and nudity. He quietly runs an image-sharing board for fellow breast lovers and exh","url":"https://pinovel.net/v12896","image":"https://t.vndb.org/cv/02/139102.jpg","author":{"@type":"Organization","name":"Momoiro Gekijou"},"aggregateRating":{"@type":"AggregateRating","ratingValue":"6.3","bestRating":10,"worstRating":1,"ratingCount":27}}
```