Spoiler'd for largeness. No nekkid girls (EDIT: okay, there's nipple and a panty shot in the first picture, but that's about it), but the 3 pictures do show the tentacle beast. Basically, a girl accidentally turns a guy in her class into a tentacle beast. The rest, well, just read itgget some samples so i know what kinda tentacle porn this is?
It's about 6 chapters, it has plenty of sex and nudity and even some violence, and it has tentacles. If you're lookin' for non-consensual, then ya, this might not be for you, but if you're just looking for tentacles, it's goodHmmm. I might not be gettin this, then. :S