the title is so long ... but the gallery is so small

Base +5, ThighHighss +5, bustershot +10, radamantys4371 +15, kukuis +6, Chemikoishi +3, Rurune723 +6, caxaruh +7, dark_kite +7

Yeah, the title of their works is always that long. They (or he?) also provides a very long description of the girl and the act.
btw, there are videos, too. :-)

Base +30, Koomie +6, colin firth +6

This person [coscchi] is known for dressing up japanese porn actresses, paying for a photoshoot + sex scenes in a hotel room, and releasing it with a code name COSH-138, COSH-001.
Yes he has 138 so far. And each one is like 5-7 GB each. 200 MB in photos and the rest is a giant video involving masturbation and penetration.

The cosplay quality is mediocre. The photoshop is strong in the pictures, but the video shows some really ugly cosplayers. The video always ends with the cosplayer removing what is left of their after-sex costume and wig and you see a really ugly looking asian AV actress with bad hair and effed up teeth. But on occaison she is not ugly, and rarely are they hot, but then again that is subjective. That undressing just ruins the cosplay illusion and is out of character since it kills the character.

Unfortunately the really long Japanaese title never tells you the cosplayer's name since they change in almost every video, he has never used the same AV actress more than 7 times.
So I had to go through the internet to identify who is cosplaying what, here are my resources.

Great site to identify cosplayer and characters
https://anicos-av.com/?search_element_0=&search_element_5=&search_element_6%5B0%5D=85&search_element_7=&searchbutton=%E6%A4%9C%E3%80%80%E7%B4%A2&csp=search_add&feadvns_max_line_0=8&fe_form_no=0

Great site to identify cosplayers
http://sougouwiki.com/d/%A4%B3%A4%B9%A4%C3%A4%C1

Great site to identify characters (change url number COSH-110 to 121)
https://cosavmatome.com/cosh128/

Base +13, mullatof +6, Wisp chan +5, SMtar +4, Kacywang +6, radamantys4371 +15, kukuis -6, netouyo +6, Toruuu83 +2, linrou +6, sg4e +9, ding gua gua +3, Rurune723 +6, and 11 more...

magnet:?xt=urn:btih:81ba9820ce97488f677fb72f89941ffa9c15ddae

Base +6, zlyoudou +1, Xiaochen_Karina +6, hh5 +4, LuckyHXQ +6

长得还挺好看的

Base +2

I have seen some of these with some sexy ladies (the Mama Raikou ones specifically) but there have been some duds. I do wish that the ending with undressing was taken out, like you said. It is a bit of a downer to see what they actually look like haha

Base +7, WWHmVJQnft +6

Is the video so cute?

Base +6

有点龙🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉🐉

Base +1, AzTohka -6, bustershot -10, odavido_qwq -2, KokoroXD -6, hh5 -4, Xiop55 -3

一条美绪

Base +6