To tell the truth, incest is pretty much a turn-off for me. I get that a lot of you guys are into it, seeing as it's one of our most popular search terms and a pretty common trope in hentai, but I personally don't see the appeal. That said, I'd fap to anything if it looks good enough, and that includes Onii-Chan Asobo.

I mean, with an ass that big and a smile that cute I'd quickly relocate to Alabama if it meant I could bang my sister. But I'm getting ahead of myself; what is Onii-Chan Asobo? A newly released kinetic novel starring game developer Koichi Akiyama, whose younger sister Ai wants to learn about game development so she can make ecchi games. So it falls upon Koichi to teach his perverted imouto a thing or two about developing games, and maybe learning something from her along the way (hint: sex). 

As it is a kinetic novel, don't go in expecting branching paths or alternative scenes, although there is a yuri subplot within the basic & short story. The text has more than a few grammatical errors as well, but I'm willing to forgive its flaws for its awesome art and Ai's adorableness. Also, it's uncensored, which is always a plus. The premise is remarkably similar to Eromanga Sensei, so fans of that series will surely be into this as well.

If you have an an imouto fetish and want to check it out for yourself, click here, and as always let us know what you think in the comments!