Just Saki's scene from this collection (GenCKen 8). I really enjoy it when hentai spins off from the events in the actual anime. In this case, Saki forces everyone to clean up the club room and somehow ends up the only one watching over the pile while she's smoking. She starts fantasizing about burning the whole thing up, but decides not to. Just then, she's startled and accidentally drops her cigarette, starting the fire. She tries to put it out but is overcome by dizziness and instead splashes water on Ohno. As a result, the club gets temporarily banned from their room and has to do public service (meaning they won't be able to go to Comiket). Plus, Ohno gets sick. As a result they manage to guilt trip Saki into cosplaying as President Kettenkrad from their favorite anime Kujibiki Unbalance.

Of course in the hentai world, Ohno isn't a sweet and kind lady. Instead she's a nasty chick planning to destroy Saki (who, let's face it, is plenty bitchy herself).

It seems like this story continues in "GenCKen 9" and would probably continue into 10 (although I don't see that one anywhere, there is a preview of art that hasn't shown up yet). I'm not planning on doing either of those though. In 9 it seems like Ohno will reveal that she's been seducing Kosaka into cheating on Saki. So Saki will have to take the dick of the next club member in line while Ohno takes Kosaka. Normally even this one (8) would be a bit much for my taste, but the fact that Saki-san is complaining and abusing them the whole time makes it fun. Unfortunately, it looks like she breaks in the second one and that ruins it for me.