Reincarnated: Life in Highschool DxD

A Highschool DxD slight -very much so- crossover with Bleach, borrowing just a few elements from the latter series. What does life for the average seventeen year old from our Earth look like if suddenly thrown into a world of chaos and opportunies like DxD? With no gifts -that he is aware of- and limited knowledge about what the story holds for him, this teenager finds himself facing what promises to be a sequence of life-or-death events one after the other. Then again, when surrounded by some of the hottest chicks anime has ever produced, that suddenly doesn't sound all that bad, now does it? You can expect to find in this story: R18 (for obvious reasons) some level of BDSM, Gore, Romance, plus all of the things one might expect to see in DxD, and some Bleach elements which I'll mention now. ''A book and a bookmark'', is what our protagonist is working with. If you have read Bleach, then surely there is just one character that comes to mind, now does it? You can expect to see the powers of Book of the End show up in this story, and, why not, some other minor Fullbring abilities, but I'm not planning to introduce much stuff other than that. That means our MC will have to be careful on how he goes about things since he can either become a real threat or die a sad, pathetic death. I'm not good with summaries so just give the first chapter a shot if you feel like this summary was not enough.