Then it's just me being down bad for Hana I guess, she's so lovely
Also I like Yuma because there is a certain "mommy / big older sister" bond between Hana and Yuma without them actually being related, she's a total MILF but even more so for Yuma.
Then the dream all the boys have at some point comes true for Yuma since he's able to tap that. Which is incredibly unfair towards the husband on multiple levels and added on top of that is how the husband never got a dream like this come true at his age but Yuma is so lucky...and with his wife too.
And I also like how Yuma is and should be less of a man than the husband in all aspects such as financially, experience, physically
Yet the wife is getting even more passionate in bed with Yuma than with the husband
For me this is anything but boring and the more the story progressed the more character development there was and the more things felt personal in this spicy love triangle