「本日はご指名ありがとうございます。本日私は妊娠しやすい危険日になっておりますので、いっぱい中出しして種付けしてください」危険日にだけ出勤する特別な子作りソープ嬢・天馬ゆいは、初めての‘子作りソープ’に少し緊張しながらも、あなたとの妊娠前提の関係を受け入れていく……。何度も求め合う子作りセックスと「私を孕ませてください」と甘く囁かれる言葉が、本能をじわじわ刺激していく。そして妊娠の報告、出産後の再会、さらに‘次の子供’を望まれる関係へ……。一度きりでは終わらない、濃密な子作り体験をじっくり味わってほしい。
"Thank you for choosing me today. Today is a high-risk day for me to get pregnant, so please cum inside me as much as you can and impregnate me." Tenma Yui, a special soap girl who only works on her fertile days, is a little nervous about her first 'baby-making soap' experience, but she accepts your relationship with the intention of getting pregnant… The repeated passionate sex and her sweet whispers of "Please impregnate me" gradually stimulate your instincts. Then comes the announcement of the pregnancy, a reunion after the birth, and a relationship where she desires 'another *****'… We want you to savor this intense baby-making experience that won't end with just one time.

– JavGG.net