Talk:Konosuba Light Novel Volume 10/@comment-129.21.92.29-20170206070611/@comment-27168967-20170218062014

And Kazuma himself has done some dubious things to other females too but that never went far afterwards. He basically stopped right in his tracks even after all the flags have been raised and never go to the point of no return. Right now, there's certainly not much of a guarantee of him really taking Iris as wife and Kazuma's been shown he's a compulsive talker, explosive even that really never take things all the way unless he is forced to face the consequences (like what happened in volume 06). So, it's not about whether he'll marry Iris but rather would he even settle down with any of them females.

If the author decides to go with the WN route then he's almost certified to be alone, with the females still vying for his attention but he seems to have set Eris as first priority as he would just cower at her place whenever something bad happens elsewhere. This situation seems to have been brought to the LN and anime too. Well, at least the implication is there as Eris seems to have hit almost everything on Kazuma's wanted list of a perfect female.