The second in this merry collection of depravity. Our unlikely heroine this time is the futanarified foxy fiendstress herself, Nakoruru, who opens up this doujin by merrily giving birth - anally - to a load of tentacle-esque monsters before being subjected to a similarly titular gangbang and covered in similarly titular semen as the similarly titular girl in the previous volume, which she soon decides she likes because, hey, she's a hentai character.
Remember, in Japan, there's no such thing as rape, it's 'surprise sex'.