sometimes i wanna see a certain scene and don't want to wait for a certain time period or just hope that it's there: maybe add a tab to the underwear sniffing section?

wtf you can literally change time of day at will with your house, there's no really drawback in changing time of day as there's no data recording days passed anyway. you can even make it so you only battle at night for dark knights even. making all of them available all the time would have more complications as most of them has specific time of day lighting during those scenes so more work for the devs if so.