I know how good it feels to read of similar experiences
Glad that it was of help for you. I had a look at your story and I feel, that you will need a different arrangement than we found but our story seems similar in other areas of your relationship(s) for sure.
Wishing just for the best to come your way
Facts: 30, female, bi, v-type relationship with Sward (husband, straight, mono) and Lin (boyfriend, straight, mono), poly-fi and co-primary.