Fantasy of Having Her Friends Cuck Me Too
My girlfriend and I are pretty liberal with our sexualities - we're both bisexual, and we've had an open relationship, including in cuckold and non-cuckold dynamics, for pretty much the whole time we've been together.
For her, this is something she has in common with a lot of her friendship group too.
In fact, I've been fortunate enough to have a group sex scenario with her and three of her (gorgeous) female friends, which is something I know that she's done with different combinations of them and her previous partners (including her most recent ex, who was older, more dominant, and had a bigger cock than me) before too.
Outside of these physical instances, I know that they share a lot of information with each other about encounters. This includes about one-night stands, and, of course, about her and my sex life. I know, for example, that one of her friends (not involved in that group sex scenario) has explicitly told my girlfriend that my cock would be too small for her when she showed her a picture of it.
As a cuck at heart, this got my mind racing. Humiliation about physical inferiority is often at the centre of our cuckolding dynamic, so the thought of my girlfriend introducing her friends to her bull (or her ex) as a kind of harem turns me on so much, especially imagining how much more they might enjoy that group sex scenario - with someone bigger, stronger, and more dominant.
And then the idea of them telling me about how much better he was together, teasing me while I'm caged or denied... I find it so unbelievably hot.
Is this a common fantasy? Curious to see if anyone else has thought about or experienced something similar to this.