Chapter 116 is out.

While Yamato's actions were not really much of a shock, he still happens to defy the common Seinen hero's demeanor. Yui throws herself at him, and he has the foresight to realize that "indulging" himself would be a bad thing for the both of them. Yui takes it as a rejection of sorts, but her impulsiveness is very unusual for most heroines. Yui has...strange ideas about how to enter into a relationship that would be more than just pity sex. Yamato did the right thing again, whether he knew it or not.

This series is very impressive, specifically Yamato. He is by no means smart about how he goes about things, but manages to make the entire seinen genre new. Instead of most protagonists who get everything dropped into their laps, Yamato has to really work at it, and does. Through stubborness and determination he finally got Suzuka, and he lost her in a manner I can only call realistic. (Pay attention to your girlfriend, even if she's a stubborn bitch like Suzuka who never says what her problem with you is). When things actually do fall into his lap, he first bungles it with Honoka, and then amazingly recognizes how wrong it is with Yui's 'offering'. He makes a lot of mistakes, but Yamato has his moments.

This series is definitely one of the more revolutionary of the seinen/harem genre. There are not many other series like this one.