その営業マンの第二の人生は「充実の異世界転生ライフ」のはずだった。
彼は宿屋の長男・マルクに転生し、サポート役の元天使・ニコラと共に
双子の兄妹として新たな日々を歩み始める。
更地を畑や公園にしたり、魔法使いの冒険者と出会ったり。
だが、最初こそ意気揚々と魔法指導をしてくれたニコラがおかしい。
徐々に飽きるどころか、家でお気に入りのぬいぐるみとゴロゴロしてばかり。
俊敏な動きを見せるのは母親と妖艶な冒険者に抱きつくときだけで、終いには当然のように言い放つ――
「お兄ちゃんが私を養ってくれるのでは？」
そう、彼女の第一目標は“お兄ちゃんに寄生すること”だった！
外面完璧！ 中身残念！ お仕事は最低限！？
ぐーたら妹天使と織りなす兄妹スローライフ！
Yoshida, who worked for a black company, died in an accident.
Due to a mistake during reincarnation work, he couldn’t be reincarnated in his original world.
God suggested him to reincarnate in a different world with a mischievous angel, who unwillingly accompanied him, as his support; and the two were born into the world of sword and magic as twin brother and sister.
A few years later, Yoshida took magic lessons from his angel sister and began his special training so that he could lead a fulfilling life.
But the younger sister, who changed her mind to enjoying this world, was aiming for a parasitic life where she could live comfortably, so she continued training her brother so that she could use him well.
Being an adventurer, or the third generation of inn owners, Yoshida’s second life with a younger sister, who doesn’t wanna work, begins.
