Hot past made wife act different

Recently we were on a long drive home just the two of us (both early 30s) and our past hook ups came up. I ended up getting hard and asking her if she wanted to feel me. Wife was driving but proceeded to stroke me while begging me to play with her tits as she drove on the highway talking about past partners. Eventually when we got home and finally fucked she squirted unlike I’ve ever seen her.