Haruka Nanase - Free! by Rurounichan
Description
So it was completely unexpected that my friend brought his floaties with him. Soooooo Rei like indeed. As this is his first time trying out for our club, I was kind enough to lend him a hand. He was a little frightened at first, but he got the hang of it quickly. He even figured out his swimming technique, which is the "Butterfly". :D