Hmm, well, that's certainly a title that grabs your attention.
I'd definitely like a prequel detailing the "A lot happened between shiraishi and me" at the beginning...And maybe a sequel too.
That ending, though...Well, is it a fair trade if you took the girl's anal first time, that she take yours as well?
The way hentai uses "bitch" as a synonym for slut is kind of amazing. Like it's kind of engrishy while still being perfectly clear and has a little extra kick over just saying "slut" or some other word for a horny lady. I love it.