I am 24 and my GF 23; from time to time, when we have nothing better to do, we check our Facebook together and talk about the things that our friends post.
All the things normal at the beginning; but then, she started to make remarks about our female friend's bodies, small things like "her pants are too tight, lucky for her, she has a nice ass" or "look at those boobs, they are huge!". I was a little surprised but it was nothing too weird, she and I have the trust to talk about the opposite sex with no problem.
Things started to get weirder when one time she asked me what I thought about a friend of ours who was wearing some denim shorts and a small top; so of course, I went the safe path and told her some dumb things like: «yeah; she looks good, but I don't like the color of the top» (as if I cared about the color
)
She started kissing and touching me; and asked me again what I REALLY thought about our friend. So I began being more "explicit" about her assets as we browsed through her pics. One thing led to the other and suddenly I was telling her how I would fuck our friend if I had the chance.
We had an incredible sex that time; things are pretty normal now. I really loved that experience, so I want to do it again; maybe backwards, she telling me how she would fuck one of our friends.