Completed
“Sister exposes preteen brother's large genitals to friends for sexual curiosity and stimulation.”
My Younger Brother is Really Big, Wanna Come See?
ウチの弟マジでデカイんだけど見にこない ?
7.69
27,047 viewers · 415 favorites
Hentai
Would You Love or Hate This?
AI-powered analysis tailored to your taste
Based on your preference for character-driven stories with layered emotional arcs, this title's exploration of identity and belonging would deeply resonate. The pacing mirrors series you've rated highly, and its thematic depth aligns with your appreciation for nuanced storytelling...
However, the slow initial episodes might test your patience given your history of dropping shows that don't hook you early. The art style shift in the middle arc could also be a concern...
Personalized to you
Honest pros & cons
Based on your library
Synopsis
Sister exposes preteen brother's large genitals to friends for sexual curiosity and stimulation.
Nao, a young preteen, is caught masturbating in the bathroom by his older teen sister Chiaki after having broken his beloved sex toy, Sakura-chan. Far from disturbed, Chiaki is surprised by the size of her younger brother's penis and takes a photo of it to share with her friends, urging them to come over to see his "Cockzilla." The very next day, two girls named Nagisa and Yukiko arrive at Chiaki's house to look at Nao's Cockzilla. Shamelessly, Chiaki exposes her brother's body before her friends' astonished eyes while they start discussing his size. With the intention of knowing its true caliber, they engage in stimulating it beyond its limits.
What people say
Community consensus
Derived from 9 sampled reviews
8.6
/10
What 9 viewers settled on.
100%
recommend
Score distribution
median 9
mode 10
σ 1.77
Agreement
Mostly aligned
σ 1.77 · some divergence
The polarity gap
—
Not enough recommend signal yet
Score over time
↓ 0.44
Running avg · May 2021 → Feb 2024
Snap verdicts
· shortest highly-rated reviews
- 10 “The animation and character designs are truly wonderful, standing out as some of the best I have seen in years thanks to the excellent work by TRex studio. While the production is top-tier, it is a...”
- 10 “The glossy animation and top-tier character designs make this one of the best works from Trex studio, featuring a surprisingly logical plot compared to other titles. There are no notable flaws to...”
- 9 “The visuals are exceptionally clean with heavenly-smooth animation, complemented by high-quality sound effects and a diverse, appealing cast of characters that cater well to specific kinks. While...”
Verbosity
Short · 56%
Medium · 33%
Long · 11%
Watch Order & Related
A self-contained story.
No sequels, spin-offs or alternate tellings — My Younger Brother is Really Big, Wanna Come See? begins and ends here.
Cast
See all →Trailers & videos
See all →Gallery
See all →If you stay for this, you'll stay for these
See all →The community pairs this with
See all →Made by
See all credits →Production slate
- Format 2 × 16′ eps × min
- Total runtime 0h 32m all episodes
- Aired Apr 2021 – ongoing
- Source Ova media type
- Rated Rx Hentai
- Ref. BS-20539 catalog
Produced by
- Lune-Pictures Producer