Identify hentai manga/doujinshi about high level female adventure beating big orcs

[leequangson]

hentai manga/doujinshi about high level female adventurers beating big orcs

- this is either a hentai manga or doujinshi (dont remeber)
- the female adventurers are high level and they beat the orcs easily
- they are then having sex with the orcs
- after that they cant escape because the sex is too good

or something like that, any professional researchers please help