Honestly I see Devon just like Jill both perfect wife material because of their personality. Being a cuckquean I see as such a small issue because they both have great personalities. That im sure if you told Devon you aren't into fooling around with others even tho she is cause of the cuckquean stuff. I think she would be fine with honestly cause she seems like a great person and is very understanding when it comes to boundaries. Now of course this depends on how much she likes the MC which right now is alot but if she didn't then I could see it being an issue.
Also tbh I don't even see her being that much of a cuckquean either maybe just a little bit leaning towards that direction.
But that is just me just find it funny I see some Jill in her but you don't
Well I see her as a moldable submissive.
She can be vanilla, cuckqueen, or a swinger.
It depends on the MC.
Her history shows that she is kind of wild.
She has had a threesome before.
Plus I don't know if I trust her decision making since her long-term ex-boyfriend was goth-boy.
She is also close friends with that weird pervert, Bob. Questionable.
Her lack of a set-in-stone moral character and being easily molded is part of why I don't see her as wife material.
She is impressionable and goes along to get along.
Jill on the other hand will dump your ass if you go down the darker path and act like a dick.
She has a strong moral character and will not betray her values for anybody.
A good woman like that is wife material and will help keep a man honest.
Devon will spoil her man and feed his demons, as long as he gives her the most attention.
Devon is basically like worship me the most MC, and I will do whatever you want.
Jill's boundaries and moral character come from a greater good.
The MC cannot corrupt her and she can even help guide him away from darker impulses.
If this game intends to be nothing more than a shallow forgettable swinger wank-fest, then sure Devon is passable.
If the intention is to aim higher, and transcend that, then it needs added layers of depth for the characters and setting.