My Dear Older Cousin Is a Monster -Brainwashed in an Erotic Dream: Toys, Oral, and Clitoral T*rture to Endless Orgasms

Japanese reviews were originally posted on Comic C’moA. Some reviews may contain spoilers for unreleased content or topics unrelated to MangaPlaza services.

• 

  Posted by Readers in Japan

  Jun 14, 2026 (PST) | Translate to English
  束縛最高
  Bondage is the best
  This review contains spoilers. とにかくエロくてとても最高でした。よくある束縛系かと思ってましたが、最後の展開にさらに驚きとてもエロくて最高でした。

  This review contains spoilers. Anyway, it was erotic and so awesome. I thought it was a common bondage system, but I was even more surprised by the final development and it was so erotic and awesome.

  Helpful

• 

  Posted by Readers in Japan

  Apr 28, 2026 (PST) | Translate to English
  人外モノです！
  It's an alien thing!
  題名にある「バケモノ」を「ケダモノ」的な意味で捉えていたのですが、まさかの人外でびっくりしました笑でもこれはこれで面白かったです。絵柄がめちゃくちゃ綺麗で、そしてエロい。最高です。

  I was capturing “monster” in the title in the sense of “kedamono,” but I was surprised that it was a strange person lol but this was interesting. The design is insanely beautiful and erotic. It's the best.

  Helpful

• 

  Posted by Readers in Japan

  Apr 26, 2026 (PST) | Translate to English
  お兄ちゃんは一周回って行為が丁寧そう
  The older brother goes around once and seems to act politely
  This review contains spoilers. 第1話冒頭に従兄ちゃんが従妹を寝込みのところ襲っていると思しきシーン、あれは一方的なようでいて案外行為が丁寧なのを示唆しています。私が女性ならああいう絶対女性の体のウォーミングアップが丁寧であろう男性に体を任せたいですね。

  This review contains spoilers. At the beginning of episode 1, there is a scene where you think your cousin is attacking your cousin while sleeping, and that seems one-sided, which suggests that the act is surprisingly polite. If I were a woman, I'd like to entrust my body to a man who would definitely be careful about warming up a woman's body.

  Helpful