[WIP-Sketches] Small Valentine's Update Content

Hi there, I started with a small late Valentine content + Nozomi the new girl. Here is a preview of the next update CGs arts. I know in the poll this option did not win and you guys wanted to only focus on the goddess mode to finish, but since this will take more time then I decided to at least make a small quick valentine's update to also add the Who's Next winner girl and fix some other bugs while still working in finishing the new mode.