Adult sexual content. Not for minors. Not safe for work/public.

My Niece Who Became Brave is Tooooo Erotic.

Dear Big Sister in Heaven, My Niece Who Became the Hero is Too Erotic. Signed, Her Uncle. Being Something like Her Guardian Will Soon Be Impossible for Me+

My Niece Who Became Brave is Tooooo Erotic.

Dear Big Sister in Heaven, My Niece Who Became the Hero is Too Erotic. Signed, Her Uncle. Being Something like Her Guardian Will Soon Be Impossible for Me+

Haikei, Tengoku no Neesan, Yuusha ni Natta Mei ga Ero Sugite - Ojisan, Hogosha Toka Sorosoro Muri Desu (Purasu) • ?拝啓、天国の姉さん、勇者になった姪がエロすぎて──叔父さん、保護者とかそろそろ無理です＋ • ?Haikei, Tengoku no Neesan, Yuusha ni Natta Mei ga Ero Sugite - Ojisan, Hogosha Toka Sorosoro Muri Desu+ • Đứa cháu gái của tôi đã thành hero, nhưng lại quá gợi cảm. • 拝啓、天国の姉さん、勇者になった姪がエロすぎて──叔父さん、保護者とかそろそろ無理です＋(ぷらす)

Origination: Manga

Demographic: Seinen

Published: 2024

Status: 📖 Ongoing

Translation: 📖 Ongoing

Ranked: #3,705

Followed by 5,004 users

(38 ratings)

Angel, a former top-tier mercenary, was forced to retire due to an injury. Left by his fiancée, he now spends his days drowning in alcohol—a middle-aged adventurer (and a virgin). One day, his niece Liz, whom he once taught swordsmanship, suddenly barges into his life! Angel is bewildered by how she has grown into an astonishingly beautiful girl, but Liz pays no heed to his hesitation and boldly declares that she will become his wife—?!