Certainly a straightforward title.
That ending though. Yes, my man. You can have even her, and any other girl you like, basically, because you hit the jackpot in the Hentai lottery and became a Hentai Protagonist.
He just has to be careful he doesn't accidentally show it to a dude, I suppose. Also if his phone basically broke and can only be used to host the app...I'm sure getting a replacement will be pricey, but definitely worth it.