Models are Iori and Luna.

Today we will be silver, wearing silver swimsuits.

They are two good friends and will paint each other. When all but the face is painted, they will decide which one will go first, face first. It seems that Iori will go first.

Luna dunks Iori in the basin. It is now a silver face.

After submerging several times, Iori turns Luna's face silver with her buttocks.

When they are both silver, they paint each other and play with each other.

Finally, they finish by pouring the silver liquid over each other.