It's funny how Haruka has Saki all figured out. Takes one to know one. They really are Kazuyasexuals cut from the same cloth.
What's not very funny is Kazuya dodging kisses from every willing girl in his vicinity in favor of paying complete strangers to kiss. Unless he walks into that oppai pub and sees Yuu as the one serving him...
If he was actually capable of cold-hearted playboy logic and had a spine to make it happen, he'd kiss the willing girls, work as a host to kiss some more girls, and then use the money earned working to pay for even more girls to kiss. He'd reach 100 in no time with that strategy, and then having freed himself from the conditions, become free to date that busty girl of his dreams. But I guess we have this seemingly long-running story exactly because he's the complete opposite of this.
Here comes the choices. This time there's no "maybe later" cop out option, forcing this coward to actually decide. Surprisingly he made a choice that helps him reach his goal this time. So Saki is apparently winning, but at the same time it's also sad because he only chose her after getting cornered like this.
I guess we just get to watch him fumble even more opportunities at the warehouse instead of a cafe...