My Younger Stepbrother Can't Keep His Hands Off Me! -The Too Much Love Arc-
セクハラブラザーズ 愛されすぎ編 · せくはら ぶらざーず
est. Rough estimate based on volume count, reprints and magazine — not an official figure
Overview
Since the surprise conjoining of their families seven years ago, Yukio has grown to love and care for his new, bigger, louder family. For a while, things were peaceful... until Masumi's cousin Ringo comes back to follow through on his declaration of love made seven years ago: he is going to marry Big Bro Yukio. Just when Masumi is content with how he and Yukio have grown close, his cousin/rival appears and threatens his ease. But what Masumi should have been worrying about wasn't Ringo at all... (Source: Futekiya) Note: Includes three extra chapters.
Source: AniList
External databases: MADB · AniList
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