Another one: Kichikujima (鬼畜島) by HOKAZONO Masaya.

Btw, I found an image of a manga in the old guro-chan, was about a girl who was holding by a guy from behind and other guy cut her with a katana, then spour alcohol in her insides, like the old one from Waita Uziga, but dunno if he/them eat her or what, the last panel was the scream girl and the guy messing with her insides.

Was looking for that image/manga, hope someone can help me, sorry for my bad english. cya.