I haven't written much about My Wife's spiritual sequel I Seriously Made an Angel, so here's the opening movie to make up for it... not that I went through any trouble to actually get the movie or anything.
According to the Dream Factory's Matsumoto at the Majiten blog, ("Majiten" is short for the game's Japanese name), I Seriously Made an Angel will have more volume than My Wife. It also has new date elements. You can build up LP (love points) during your dates, and use these points to unlock a variety of elements.
Here are some pics that you probably shouldn't be looking at.