A couple of weeks ago, I do not remember how it came up exactly but me and my partner were messing around - it came to the topic of cuckolding - I mockingly said it turned me on so much. She said the same and started to talk in detail that since I enjoy it she was going to meet other men, have them fuck her and I only get to watch. My girlfriends are her feet and never get her pussy again. (She knows I like to be humiliated with her feet). She even specified she'd get a big black guy. All the while I am acting unphased encouraging her. 'Oh that is so hot'
Now I was extremely turned on. Half hour after that conversation I started to grind my dick against her ass and we had sex. Now the surprise to me was she was extremely wet. I made her tell me what turned her on so much - she confirmed it when she was talking about cucking me and in the middle of sex we flirted with it more - I asked what was turning her on specifically - and it was the idea she was making me jealous, possessive - that I'd want her more and fuck her good. I wonder if she was holding back.
Meanwhile I am so turned on at the risk of losing access to her pussy and put permanently in chastity forced to serve her feet.
We had fun. But nothing more yet. Even if we will never do it. I want it to happen again naturally. But where will it lead to?