The winner of the last poll was Dead or Alive 6.
Honoka Effervescent Summer: Sometimes I have ideas for mods but doesn't quite work. In this case I tried an "effervescent" mod, where the clothes disappear (fully or partially) after getting fully wet. As you can see, the clothes still creates shadows even when fully transparent, so I had to dismiss this idea.
Layer 2 method of each mod.
P.S. After the results of this poll, I'll start recording the videos in full English next week.