it was the beginning of the holidays and Tsukasa and his parents went to the seaside to relax little. Saki was still very little, so she slept or cried most of the day, soo Tsukasa have to play with himself... he hated it, he must admit.

most of the time he was playing by the seashore or in the water, but this time, his parents noticed that he was talking to someone..? no, it wasn't some human- it was an mermaid?! their eyes must be joking.. right?

"Hehe, Rui your hair are so soft!"