Some men, transform due to having sex... ok, then cockblock sex, to get information...then transferred to fantasy island, cultural festival arc with shounen action...and the other inmate's real targets are men...contest for a d*ck...and another cock block, for telling a crime...and then a guy immune to the virus due to a super drug...wait.. the MC's love interest was brainwashed? and then... the end.. woah
I'm halfway through reading the official translations and just clocked the comments on here... if it really ends like that, I am going to be so pissed off. Prison School left me with a bad taste in my mouth, I guess this series wasn't the answer.
Came back to this to find out about how disappointingly it ends...
I skimmed through the chapters and I think the only important chapters (the ones with the main heroine) are ch. 43-46 (you can read ch. 1-50 translated on a certain other manga website) and the last chapter that's only released as a raw, ch. 104 (on yet another website), which is the cliffhanger NTR part (yes, it seems the white hair girl is the main heroine with previously black hair and she's been brainwashed(?) or something). Seeing how it ends, I really don't think this is worth wasting your time reading 104 chapters of (even if they are short chapters).
Just the fact that this is a "manga" and not a hentai doujin, I really don't think the main heroine is going to have sex with the NTR guy (even if he did say he's going to) as a lot of people are speculating to happen, but the balls of this author to blueball readers for 104 chapters and then introduce NTR is fucking baffling. I honestly don't care even if the sequel reveals a happier ending, I wouldn't waste any more time reading any of this author's works.
It's has about the same level of plot porn but not nearly as much "fanservice" so it's manga that's worse than porn. Seriously why not just draw a hentai at this point? That way atleas it would have some value