It was the first time that Nero was going to wash someone's back. She just tried to do what Choko did to her since she didn't seem to have any secrets, although Nero knew she shouldn't use too much force since she didn't want to hurt Choko's back.
With the sponge full of liquid soap, Nero slowly started to rub Choko's back from top to bottom. Just as Nero thought, Choko's skin was very sensitive to the touch and quite pleasant; it was smooth and soft.
After she was done using the sponge, Nero poured warm water to remove the foam. She then said to Choko, "There, it is clean."
"Thanks." Choko turned and thanked her with a beautiful smile.
Nero had to take two deep breaths to calm her nerves. Once she was feeling calmer, she said, "Shall we get in the bath?"
"Yes, let's go in," Choko nodded.
