Why My Wife Suddenly Demanded A Nakadashi (Nakadashi), Yuria Yoshine

It's been about four years since I married my wife... We used to have nightly activities, but it's stopped completely these past few months... However... today, for some reason, my wife initiated it for the first time in a long time, and I embraced her frantically... Honestly, was she always this lewd? I don't remember her being like this...