Looking to get more used to swim deeper at the ocean, Mitsugu decides to practice how long she can hold her breath at the very bottom of the pool. Being an expert swimmer herself, she seems to be doing very good...as long she doesn't get carried away, that is.
This pic was made for the Sinktember! For more information, check the post over here:
https://twitter.com/Evan_HarreyH/status/1560806319505940482