Another gift from "concretemuncher".
Her full Rom gallery: http://choudukimaryou.x.fc2.com/web/mariposa/matome.html
In visual form until the end of 2018: http://choudukimaryou.x.fc2.com/web/mariposa/1-rom.html

She skipped C96 so her first round of yearly Roms was sold at COSHOLIC instead. This is her 2nd 2019 Rom release on this site. The cosplay is based in this hentai by Kotoyoshi Yumisuke:
/g/1318812/44a5b9df04/

This is why she grew our her pubic hair for the first time for a Rom and she did a Kotoyoshi Yumisuke cosplay Rom before with: /g/768154/2f059aca38/
Her Gundam Build Fighters Try Rom might also be one as he did a Doujinshi for it: /g/1553454/2e6956863b/
Pictures by the artist that commemorated her cosplay are added at the end.

concretemuncher delivered the goods yet again and I packed, tagged and torrented it with care. Well done @concretemuncher! Your deeds will not be forgotten.
She is about 31 in the photos and we can now confirm that her natural hair color is black. Let´s hope that she shows more of her public hair in the future, it looks nice on her.

Her missing Roms one can get from online shops if someone wants to surprise us but you will need a credit card. The gyutto only entries at the top are a new find by me:

C91: steady!
http://gyutto.com/i/item211465?select_uaflag=1

Cosholic 18: 突撃！あたどる (Between C91 and 92)
http://gyutto.com/i/item211458?select_uaflag=1

C92: 千の夜の刹那
http://dl.getchu.com/i/item4013302

C92: Bridal night memories
http://dl.getchu.com/i/item4013276

C92: 今夜はぱじゃまNIGHT
http://dl.getchu.com/i/item4013343

2018.6.10コスノーグ (Between C92 and 93): 休日の過ごし方。
http://dl.getchu.com/i/item4015535

C93: 願望エマンシペイト
http://dl.getchu.com/i/item4012958

Cosholic 26: summon！サタンちゃん
http://dl.getchu.com/i/item4024357

This 2018 non-nude bondage book features her as a model: いますぐ描ける! 緊縛ポーズ集 (SANWA MOOK)
It´s on amazon.co.jp

The rest is only available on her site via a somewhat complicated and purely Japanese mail-order process. For the most part.
Most of "stead!" may already be uploaded. Read my discussion with real_lain here: /g/1579633/328bf5b664/
It´s up to him to solve this in the end. Or a customer of the set. All I know is that her site lists its ultimate version with about 35 more pictures.

Her site still has a preview of her hard to get 2011 C80 bonus Rom for Sekirei named "結心" we skipped. She should be 23 here so you can almost do a decade later comparison with this 2019 Rom. Especially as she is nude in both cases: http://choudukimaryou.x.fc2.com/web/mariposa/2011-c80-musubi-s.html

She ages very well. Here is a bonus video of her massaging her breasts in a bikini that was part of this 2012 Rom: /g/596588/21ffcb3264/
https://www.nicovideo.jp/watch/sm27072769

A few later Roms still to come have similar bonus videos, at least if you got them from her site. I further found this 2 part 2-hour stream of her eating with her photographer. She is the 2nd half of the Rom-circle and is the hands in Maryou´s shoots: https://whowatch.tv/profile/t:mariposa_MT
It's from early 2018 and she wears the lingerie from: /g/1336049/12bbd356b2/

You get to hear her somewhat deep voice and will obtain a good feeling for how busty and large of frame she truly is. She began to show off her belly more directly in some later Roms and certain ones already here but she obviously started off in the BBW category since her debut in 2008. You may notice that her Roms only grew more explicit and fetishistic as seen here so she still has to peak.
You can further write her something nice @ https://twitter.com/mariposa_MT

I lastly gained enough mod power to make tags that stick automatically, then went back to make sure that ALL her e-hentai Roms got all the big ones they needed and continue to fix other issues. That´s why her very own tag noticeably grew in entries last week. Type in "Chouzuki Maryou" with Search Gallery Names + Tags market, turn on Expunged Galleries and have a look. Especially if you are new to her. Start at the back then and watch her develop. There are some anus and vulva shots that slipped through, at least one real vaginal insertion and much more.
And always vote on tags! That´s how these uploads stay visible and well preserved. She loses troll tags like pig and so on fast but it´s still up to us to shut this abuse down. Many of us now have time on our hands due to the pandemic so have fun going back and help us to round out her popular collection if you can. Even once is enough!
You can post in this upload on which one you want to go for to coordinate this a bit. This is actual cosplay so it won´t be expunged and will stay easily visible. PM me with a DL link if you don´t know how to upload. I can´t help to get these as I lack a credit card but I´ll package them properly and will quickly share the goods with a credit at the top.

Last edited on 30 March 2020, 12:36 UTC.

Base +11, TAZ700 +6, narmi +8, Bunsen -9, real_lain +11, Kammo22 +6, DracoPOD +6, supercello +6, Phonggay +6, hjbk999 +6, Calderia +6, K13 +11, not mr.roll +6, and 3 more...

天启坦克

Base +8, wangxiaolin +3, Bunsen -9, kiiiii -6, Thinsen +6, RoadToNowhere +6, suplikeos +6, Ron5354 +5, 萌の狸 +6, kanmurimoriyasushi -7, ben_18 +6, DUspend +6, K13 -11, and 3 more...

我裂开来了

Last edited on 24 March 2020, 00:17 UTC.

Base +1, Bunsen -9, kiiiii -6, jjissmall +6, subaiquan -2, akumaii -6, suplikeos +6, K13 -11, kanmurimoriyasushi -7, heavierthanyou -6, ha1997 -6, PK V II +5, mojio -6, and 1 more...

虎王天启都不如你

Base +6, Bunsen -9, kiiiii -6, akumaii -6, RoadToNowhere +6, K13 -11, kanmurimoriyasushi -7, suplikeos +6, heavierthanyou -6, ha1997 -6, PK V II +5, mojio -6, stillfort -1

fffffffffffffffffffffff

Base +6, Fiore -7, Bunsen -9, kiiiii -6, akumaii -6, suplikeos +6, K13 -11, kanmurimoriyasushi -7, heavierthanyou -6, ha1997 -6, mojio -6, stillfort -1

想被蝶月老师坐脸，想舔她的脚

Base +7, Bunsen -9, f6942542 +13, 景風二十 +1, 镀金滑稽 +4, K13 +11, heavierthanyou +6, ha1997 +6

돼지년 개빻았네

Base +6, Bunsen -9

贝塔人，集合！

Base +6, kiiiii -6, Bunsen -9, iceyace +4, 萌の狸 +6, 东云明日月 +6, kanmurimoriyasushi -7, K13 -11, ha1997 -6, PK V II +5

是冯伟文！

Base +6, kiiiii -6, Bunsen -9, 东云明日月 +6, K13 -11, kanmurimoriyasushi -7, heavierthanyou -6, PK V II +5, mojio -6

Thanks a bunch for the info and upload resident

Base +6, Bunsen -9, not mr.roll +6

我裂开了

Base +6, Bunsen -9, 东云明日月 +6, K13 -11

Hazard Tank Tank

Base +6, Bunsen -9, K13 -11, kanmurimoriyasushi -7, mojio -6, 八重樱的胖次 +2

不是我吹 这种一插进去 基本上是个男的都招架不住 会🐍得停不下来

Base +5, akabakumo +6, 丁飞优 +6, Bunsen -9, suplikeos -6, 东云明日月 +6, 金属史莱姆 +6, ben_18 -6, No sea +6, heavierthanyou +6, ha1997 +6

嘴上说着fffff，实际上进去了根本不想出来

Base +2, Bunsen -9, suplikeos -6, 萌の狸 +6, 景風二十 +1, 金属史莱姆 +6, FromChina +6, No sea +6, heavierthanyou +6, ha1997 +6, beyonder109 +3

This is the best set inna while, i missed when she used toys. Also her photographer is one lucky dude.

Base +7, Bunsen -9, real_lain +11, heavierthanyou +6, ha1997 +6

still find it weird that Koto_y drew fanart of her height complex

Base +6, Bunsen -9

I missed this fat bitch. Wished she did video or something.

Base +6, mariposa luna +6, Bunsen -9, heavierthanyou +6, deeclimax -6, Freyar93 -11

Shes very cute .love me some bbw.

Base +7, Bunsen -9

데뎃 닌겐상

Base +6, Bunsen -9

大大大大大大大

Base +5, Bunsen -9

woah she's pinay/filipina?

Base +6, Bunsen -9

Mariposa is Spanish for butterfly. She is a Filipina who lives in Japan, she was born in January of 1988, her female photographer friend is Japanese and is listed in the recommended section of her Twitter.
She should be around average height by European or US standards. Her in a 2016 line-up to compare: /s/f538feee05/1539947-218
Maybe slightly taller but standing around the height of a Japanese man and being a chubby to overweight "foreigner" on top of that made her stand out in 2008. She still does. What would have ostracised her from Japanese society ironically gave her a niche in cosplay. She describes her erotic cosplay as a personal hobby, basically a second job. It won´t pay all the bills but she clearly loves it and previous uploads from the year explain other stuff. Like why she never enter the AV industry. Be glad about that. That industry quickly eats women and leaves them used up and broken. Wanna see more? Then help us.
A shot of her vulva that slipped through in a C75 Rom in 2008, not her only one. Her stuff was always worth it: /s/e95f7618f9/264841-525

Base +12, Bunsen -9, Kammo22 +6, real_lain +11, heavierthanyou +6, tjabacka +9

感觉是蝶月玩的最开的一次啊……

Base +2, Bunsen -9

是假屌啊，我还以为蝶月玩得这么奔放

Base +6, Bunsen -9

这个吊…是假的

Base +6, Bunsen -9

不会真的有人对着这个冲吧

Base +1, Bunsen -9, suplikeos +6

就算是fffffffffff，我也要冲

Base +6

啪啪過的女孩子還是有幾個，雖然男生喜歡修長的女生，但是床上真的還是肉肉的妹子好，特別是對於臀控，大屁股肛交起來簡直要把蛋蛋射出去。

Base +6, kevin 6699 +5, jiecaozjz +6

别说，脸部已经很好了，不显得肥，如果肩膀和手臂更细一点或者转化成肌肉增加线条感，我认为很多人都会把蛋蛋全部排空。

Base +6

Have to also commend this set for having some of the highest quality oral sex pics like #85

Base +6

鍛鍊一下，完全可以收穫雙邊喜好

Base +6