Oooooh! Didn't expect the sequel of this question! Interesting, interesting...
As I said in the previous ntr themed ask, for me it's harder imagining a similar situation with myself and others because... I'm not attracted to others, I'm strictly demisexual, but if my bf was attracted to some specific girls I would accept to have fun with them, or at least this is what we do in our ERP/sexual fantasies scenarios. The idea of doing something without him knowing or without organizing it doesn't appeal me. Also I would have NO ABSOLUTE INTEREST in seeing myself with other boys.
In a certain sense I prefer being the "cuck", it's more exciting, even if, as I explained, this is always in the context of cuckqueaning, so no humiliation, just seeing my bf being very very happy with someone else and then being happy with me too...
So... cuckolding is good for me if it's about me, my bf's waifus and he enjoying it because on my own I would have no interest in being in someone else. The max I could think about is how I feel attracted also to Fiore to, but that is a thing that is strictly personal, I don't want my bf involved and he doesn't want to be involved, so it isn't exactly cuckolding but "me having fun imagining myself being intimate with a bratty loli in a strictly personal scenario, with no other implications" XDD