*Main Angle First Half*

Sasahara Yuri is afraid of water, so Takeuchi Natsuki is the only one covered in paint instead. Even though Natsuki is her benefactor, Yuri seems to enjoy smearing her with paint.

Natsuki's whole body is painted black. The inside of your mouth, even your tongue, will be painted black.

She then trains Yuri to be a servant, licking her nipples, the soles of her feet, and her toes with her pitch black tongue. She then performs a cunnilingus service while having paint poured over her head.

Poor Natsuki is bullied even though she took Yuri's place.

The first half remains as it is.

The second half introduces white paint and three colorful colors.