TMI-have a question about an orgasm

Ra
Ok ladies and possible gents, this morning I had something odd happen. My husband and I were having sex prior to my morning pee and afterwards the bed and both of us looked like my vagina had a water balloon fight with his penis. I'm not concerned just curious. We are ttc and I just got out of my fertile window but I've never had that much fluid come out. And no it was not pee. My bladder was still extremely full afterwards. Any response is welcomed :) thanks in advance