Definitely know what you are talking about. We never searched, we stumbled into the whole thing by chance. We won't start searching now and just wait if it really could happen another time. Hope everything will stay this positive for you. Sometimes there is a turn some way down the road.
What I didn't get: was this about sex for her in regard to you? You say bicurious, but is she interested in you in a romantic way or just your good friend who discovered the ability to have sex with you?
Facts: 30, female, bi, v-type relationship with Sward (husband, straight, mono) and Lin (boyfriend, straight, mono), poly-fi and co-primary.