Introduction
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.
[Written by MAL Rewrite]
Audience reviews
9 · Sample from the first available page, separate from the total number of ratings.
Zotilas
The animation is one of the best I've seen in years.
I was really impressed by the quality and I hope that this story could have more episodes or new stories in the future. Please do it!
The art and character design is wonderful, I'm sure that if this has a physical manga it would be a gem. I really appreciate the work TRex studio did on this.
It's a shame that it only has 2 episodes, this deserves at least 12 episodes but I understand that it is a very small story although, as I mentioned before, it is worthy of being expanded. From here I encourage the author to produce more and the studio to continue working together on this. I would also have liked to see a little more of the characters' lives outside the home, especially Yukiko.
PS: poor Maa-Kun :(
Read at the sourcehentilover289
Its one of the best hanime i ever watched those glossy trex animation is on the next level and the female character design is on another caliber
Its story is also better than some of the other hanimes which have way illogical plot its one of my favoirite one. How his sister caught him masturbating and how huge his penis was, she shared the pic to her friends and how they got into intercourse with her brother by getting turned on by his so called 'cockzilla' and how in the next episodes his sister also gets adicted to his penis and joined her two friends, the bathroom scene of the brother and sister where the perfect example of animation quality the scene where he creampies his sister in the bathroom 3 times and in the 2nd episode how his sister and her 2 friends indulge in a pleasure batt…
Read at the sourceRiri-san
Very goated and well made, the plot is kinda weird. though we dont come to this stuff for that kind of thing
The animation and all the girls with in the series are all top tier aswell as the scenes, this is really one of the better made H-series even though they use a disgusting shouta instead of man, that being said it wasnt that bad. if you ignore the gross shouta element and focus purely on the girls then its fine
this animation is better than most anime studios is quite good for H-series-made content. the plot of the animations is completely messed up, im one of those people that dislike NTR and anyone who enjoys it. However, this NTR series and a good female lead and a NTR who isn't a ugly bastard protag. i mean the male lead is this is still trash dont get me wrong, however least i…
Read at the sourceDevilmannoii
Very wholesome when girl putt peep in berth she cum when shit. I lik because mommy say she recommends because it goeie.nutting on its serie is very sexy when put mommy stuff in mouth because milky is yum yum I wand I want suck in mommy Dirkje because she ha best. I summa diedie cause like homeseksual. mama good friend Lieke pope when sigma boll. put peeped in bunnyrierl cause its gute shiiet; me licke cause papa nice sla mie with belld. when sigma Johnson cum home he (cashew)nut in eating hole. lactation also nice cause mama has much protein. protein is nice cause create mooscle in veiny rock Johnson when protein in me papa like mama sucky milky.
./,.,.
actually I know I want to be like adonis, be tribe leader because is sigma male. I want listen to phonky town and be happy like adonis li…
Read at the sourceslaaack666
"...they call it little brother's cock appreciation party".
Story: A schoolgirl girl is teasing her little brother on a two-days-one-night girl's gathering with her two friends after finding out he is pretty well endowed. Things eventually escalate and get out of hand, making them all sex-buddies.
Art: As best as it could be, real clean visuals and heavenly-smooth animation.
Sound: Sound effects are just way too good in this one. Soundtrack is pretty good and cheerful. Girl's voices were good. Not crazy about the boy's voice, but it wasn't bad enough to bother me.
Character: The variety of girls is pretty good, they're all hot and each one seem to bring a kink to the table: incest, gyaru and netori. The shota protagonist is also pretty cute.
Enjoyment: Both episodes were great, especi…
Read at the sourceMazohisuto
Yeah it isn’t great, this hentai started off so strong and brimming with so much quality but then the facade faded and all we’re left with in generic hentai goop. I watched this hentai because of a fucking meme but it should not have been as bad as it was, it was a legit slap in my goddamn face and I’m still angry about it. This is basically that clickbait YouTube video that actually starts off well but they try to fill in the last 10 minutes with filler so they can put in more bullshit ads. The main character becomes this unlikeable asshole and the very sudden shift in personality is so jarring that it actually made me hate the guy. Maybe it’s my masochistic tendencies talking, but once the girls become actual dogs to his dick it was unwatchable because we watched our innocent, anxiety-fi…
Read at the sourceMerrked
"Uchi no Otouto Maji de Dekain Dakedo Mi ni Konai?" seems to be the next big hentai hit after the astonishing success of "Ane wa Yanmama Junyuu-chuu".
Does it really deserve to be praised?
Short answer... No
Long answer... (spoilers included, don't read if you care about this junk) In order to make this review easier I will shorten the title to "UchiKo".
UchiKo is the latest hentai to rock the hentai community for it's astounding animation and that's really about it. Studio T-Rex has been really pushing the hentai limits and making a ton of really nice looking shows the past year or two, UchiKo is one of these having a very pristine art quality and smooth, buttery animation quality.
The show opens up with the male protagonist having broke his onahole, he complains about how his dick…
Read at the sourceWShinji
Well, my focus is on the sex scenes, so I will go direct to that matters, considering Animation, Camera:
-Animation: 9,5/10 - The animations is fluid, good movements.
- Camera: 7/10 - I think has a good camera on the sex scenes, not fully satisfied because I like some positions that doesn't have in this show and doesn't showed much ass (that I love!). Only don't like much the intern penetration focus view, it's so strange to me focus in this lol - my opinion
-Sound 9,5/10 - The voices are good overall, I liked it, it's not irritant, not excessive talk, and music is okay.
-Art 9/10 - The design is so beautiful, the face expressions is so cute. Only aspect that I don't like is Ahegao, but the smiles, and body design, so great work.
Resume: 8/10 I don't like the excessive Ahegao in this…
Read at the sourcedlxuniuniu
Studio T-Rex, brand Bunnywalker.
"Ijirare: Fukushuu Saimin", "Ane wa Yanmama Junyuu-chuu", "Oide yo! Mizuryuu Kei Land" and so many more...the list would go on and on. What do they all have in common? The brilliant animation of course. This h*ntai "Uchi no Otouto" is no exception as well.
Let's start with the "story", even if that is certainly not the most important thing. Who doesn't know them: Shotas with a HUGE D. Forget everything else, those little boys are the real bosses. They often manage the impossible thing and you just have no chance against them. In this case, our little boy is the only one who can make the three girls really feel good. Even if they have a boyfriend, in the end it is only size that matters and well...I guess we all know who'll win in the end. Can you count th…
Read at the source