I remember watching a hentai some years ago about a girl that cosplays for the first time, and gets fooled into thinking gangbangs were the usual thing her character does.
It's not Cosplay Roshutsu Kenkyuukai (pic related) but it's very similar, maybe a bit older.
I believe she was a redhead and she got double penetrated and everything out in the open, but noone really seemed to give a shit besides the group of nerds she was with.
In the end some guy she was with earlier finds her covered in cum and she tells him they taught her how to be a cosplayer, then she sees the group that fucked her and screams that they violated her (she wasn't angry, it was all happy sex) so some cops go and arrest them while she looks on confused.
Anyone knows the name?
>>15224183
bump again
I know what you're talking about, but I don't remember the name.
Bump
>>15224183
Here are some possible hentais:
Kanariya wa Kago no Naka
Jinkou Shoujo
Greetings from Germany