Squirting???

angel
So hubby and I have been married 15 years, we have a pretty good and active sex life. Well last night we were playing around and he was fingering me, he'd occasionally hit my vaj,and we were really into it all of a sudden I started to squirt. I've never done that before don't even know how,we'll today he asked what he did to make me do that bc he's fingered me for years and never happend, I told him I wasn't really sure,I know I was really turned on. Does anyone think it could be bc this was the 1st time in a few months that we just let everything go and just focused on us and that momentnot kids bills or anything. We had a rough patch for a few months and this past few weeks we have been really trying on us. Just want opinions obviouslyI know everyone's sex life is different