3 Fun Seijo No Shiawase Gu Tara Seikatsu Kimajime Jiki Koshaku Kara "Kimi Wo Ai Suru Koto Ha Nai" to Iwaretanode, Arigataku 1 Nichi 3 Fun Dake Okusan Yarimasu. Sore Igai Ha Jiyu!ya Hoi!! 2 (EARTH STAR LUNA) [Light Novel]

[Machine Translation] No longer having to play "lovey-dovey wife" for 3 minutes every morning, Noisha is now in charge of the sewage system, using her saintly powers (bunny mask). Unlike her days at the church, her working hours are the same as before, only three minutes a day - she is able to continue her lazy life, helping others. Noisha is happy to be able to continue her lazy life, doing something useful for someone else. One day, while inspecting a waterway, she picks up a man who has fallen ill. His name is Aslan-Josee Arnode. He turns out to be the next king of the kingdom of Arnode and a cousin of Lunan. She takes a walk with him, takes a nap with him, eats a snack with him, tries to take a bath with him...? Meanwhile, His Highness Aslan is planning to marry a naive saint...

毎朝3分の『ラブラブ奥さん』を演じる必要がなくなったノイシャは、聖女の力を使い【うさちゃん仮面】として、新たに下水道の管理をすることになった。教会で過ごしていた頃とは違い、労働時間はこれまで同様に3分だけ―誰かの役に立ち、ぐーたら生活を続けられてやっほい!!と幸せな日々を送るノイシャ。そんなある日、水路の点検中に行き倒れている男の人を拾ってしまう。彼の名はアスラン=ジョゼ=アルノード。アルノード王国の次期国王であり、リュナンの従兄だと判明する。その後、屋敷に滞在するアスラン殿下をもてなすことになったノイシャは、一緒にお散歩して、お昼寝して、おやつを食べて、お風呂に入ろうとして...!?一方、アスラン殿下は世間知らずな聖女を嫁に迎える算段を立てており―