私、彼氏の妹に抱かれてます。初めての彼氏と付き合って2ヵ月。彼氏の部屋で迎えた初体験は上手くいかなかった。そんな時に現れたのは彼氏の妹。「私の理想の女の子になって」彼氏と、彼女と、彼氏の妹。目が離せないほど官能的で、目を背けたくなるほど背徳的な三角関係が始まる。 “Be my ideal girl…” It’s been two months since childhood friends, Yuuka and Kouta, started dating. However, due to their inexperience, their “first time” together doesn’t go as planned. Enter Kouta’s younger sister, determined to ensure the couple’s happiness… No matter the cost… A boy, a girl, and his younger sister… All caught in […]

私、彼氏の妹に抱かれてます。初めての彼氏と付き合って2ヵ月。彼氏の部屋で迎えた初体験は上手くいかなかった。そんな時に現れたのは彼氏の妹。「私の理想の女の子になって」彼氏と、彼女と、彼氏の妹。目が離せないほど官能的で、目を背けたくなるほど背徳的な三角関係が始まる。

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"Be my ideal girl...” It's been two months since childhood friends, Yuuka and Kouta, started dating. However, due to their inexperience, their "first time" together doesn’t go as planned. Enter Kouta’s younger sister, determined to ensure the couple’s happiness... No matter the cost... A boy, a girl, and his younger sister... All caught in a love triangle so sensual and immoral, you’ll want to look away... Yet you won’t be able to...