All day long

I am 28 and I am as confused as my guy is to why I literally been having sex or trying to have sex with him all day! I came home last night from a girls night out woke him up out his sleep and had sex. It was phenomenal. Then after I came home from work today we did it twice, and I still want more not to mention we did it Friday as well. He thinks he is not satisfying me and that's not true at all we have awesome sex and I love it. Tell me why am I a raging horny toad all of a sudden.