Anyone have any idea what doujin Marisa is showing to Yukari?

That would probably be "Yukarin Yume Mousou".

sgcdonmai said:
That would probably be "Yukarin Yume Mousou".

Thank you, it was awesome.

I wonder how kinky reading a hentai about yourself would seem. Hmm.

hdude5984 said:
I wonder how kinky reading a hentai about yourself would seem. Hmm.

...Hey look, it's a doujin about me!

...Isn't that my sister? Oh God, no! No! No! Noooooo~!

Considering Doujin track record... yeah.