快談都市伝説突然性格が変わった幼馴染と恋愛してたら親にナイショで孕ませてしまった話

7月 14, 2025

価格1,320円

販売日:2025年07月09日 0時
作者:快談都市伝説
サークル名:悪転奏進
シナリオ:
シリーズ:快談都市伝説
年齢指定:
作品形式: JPEG PDF同梱

幼馴染の山野辺ケイと中海蒼太は、いつも一緒に遊ぶ仲良しな二人。
夏休みにケイが田舎に帰省するといって別れたが…
帰ってきた彼女はまるで別人だった！?

普段の天真爛漫なケイちゃんとは違い、グイグイ迫ってくるアグレッシブで超エッチな女の子に大変身！
映画館でボディタッチ、そして雨宿りの公園で「面白いことしてやろうか?」と囁かれ、
遊具の中に隠れて、初めて同士のドキドキエッチに突入！

晴れて恋人同士になった二人だが、一度エッチしてしまってからというものの、
タガの外れたケイのエッチな攻勢は止まらない！
家でも外でも、暇さえあれば濃厚なイチャラブエッチ三昧！

両親に隠れてエッチに溺れる若い性欲はついに限界を迎え、ケイの妊娠が発覚!?
フェラや足コキで蒼太を翻弄していたケイだが、妊娠発覚するとさらにエスカレート！
母乳プレイ、パイズリ、授乳手コキと、大胆に蒼太を搾り取ってくる！
蒼太はずっと彼女に違和感を感じつつも、ケイの妖艶な笑みに翻弄され続ける。

日に日に大きくなるお腹を気にしつつも、それでも両親には言い出せず、
性欲に負けて出産日まで爛れた毎日を送り続ける二人。

田舎の事故でケイに憑りついた怪異が引き起こす、淫靡で危険な愛の物語。
ケイの身体に宿る二つの人格と、蒼太の純粋な愛が交錯する中、果たして二人の未来は――?
エッチでドキドキ、ちょっぴりホラーなイチャラブストーリーをお楽しみください！

本文107P
形式:JPEG
PDF同梱

作者:黒糖ニッケ
pixiv:https://www.pixiv.net/users/48770
X:https://x.com/black_sugar_4

シナリオ:白崎カル
pixiv:https://www.pixiv.net/users/1106298
X:https://x.com/karu0000

ロゴデザイン:XM2design 様
X:https://x.com/xm2design_nsfw

エッチになっちゃった幼馴染とのイチャラブエッチ三昧！
幼馴染の山野辺ケイと中海蒼太は、いつも一緒に遊ぶ仲良しな二人。
夏休みにケイが田舎に帰省するといって別れたが…
帰ってきた彼女はまるで別人だった！?

日に日に大きくなるお腹を気にしつつも、それでも両親には言い出せず、
性欲に負けて出産日まで爛れた毎日を送り続ける二人。

本文107P
形式:JPEG
PDF同梱

作者:黒糖ニッケ
pixiv:https://www.pixiv.net/users/48770
X:https://x.com/black_sugar_4

シナリオ:白崎カル
pixiv:https://www.pixiv.net/users/1106298
X:https://x.com/karu0000

ロゴデザイン:XM2design 様
X:https://x.com/xm2design_nsfw

A story about a story about a childhood friend who suddenly changed his personality and then he was in love with his parents, and he secretly impregnated him.

Childhood friends Yamanobe Kei and Nakami Sota are two close friends who always play together.
During summer vacation, Kay breaks up saying that he’s going back to the countryside…
When she returned, she was just a different person!?

Unlike Kei-chan, the usual innocent girl, she transforms into an aggressive, super sexy girl who is approaching her!
He was whispered to touch the body at the cinema and at a park where he was sheltering from the rain, “Shall I do something interesting?"
Hiding inside the play equipment, they enter the excitement of each other for the first time!

The two have finally become lovers, but after having sex,
Kei’s naughty offensive, which is a no-talk, never stops!
Enjoy intense, lovey-dovey sex, whether at home or outside, whenever you have time!

Her young sexual desire, who is hiding in sex while hiding from her parents, has finally reached her limit, and Kei’s pregnancy is revealed!?
Kei was at the mercy of Sota with blowjobs and footjobs, but once she was found to be pregnant, the situation escalated even further!
Breast milk play, titjob, and breastfeeding handjob, boldly squeeze Sota out!
Although Sota always feels strange about her, she continues to be at the mercy of Kei’s seductive smile.

Although I was worried about my stomach getting bigger every day, I still couldn’t tell my parents,
The two succumbed to their sexual desires and continued to live a rotten life until the day they gave birth.

A story of lewd and dangerous love caused by a strange monster who possesses Kei in a country accident.
With the two personalities residing in Kei’s body intersecting with Sota’s pure love, what will their future be like?
Enjoy a sexy, exciting, slightly horror, lovey-dovey story!

Main text 107P
Format:JPEG
PDF included

Author: Brown Sugar Nikke
pixiv:https://www.pixiv.net/users/48770
X:https://x.com/black_sugar_4

Scenario: Shirasaki Karu
pixiv:https://www.pixiv.net/users/1106298
X:https://x.com/karu0000

Logo Design: XM2design
X:https://x.com/xm2design_nsfw
A lot of lovey-dovey sex with my childhood friend who has become sexy!
Childhood friends Yamanobe Kei and Nakami Sota are two close friends who always play together.
During summer vacation, Kay breaks up saying that he’s going back to the countryside…
When she returned, she was just a different person!?