It didn't bother him in the least when Norio couldn't make it through foreplay, or when he got all pouty—it was too adorable to be bothered by it—but when Norio cried because of something he himself did, like make out with a girl, it made him want to kill himself.
He has promised Norio more than he could count that he wouldn't cheat on the tiny cat-boy with anybody, but he could only go without sex for so long.
If it counted for anything though, he was happy that Norio still cuddled up to him after screaming and yelling that the tiny boy hated him. Having the soft hum of the purr resonating for the slowly rising chest curled up into his stomach made it a little more bearable with the notion that he was the one to make his tiny mate cry.
But if anyone ever told Norio this he would not only deny this fact, he would also kill the person who told little Noririn.