Ryuki went first. He wanted to calm his hard cock, and after getting into the bathroom, he sat there and thought for a second before putting his hand on his cock, and he masturbated.
It took him five minutes before he sprayed his cum directly on the flush. He used water, and all his semen flushed out.
After he washed his cock and went out and Asuka and Rena were stunned to see his cock, although still looked beautiful perfect, it's smaller and thin than before.
Asuka found that cute somehow.
"Well, I did, as you can see, and..." Ryuki just realized that he had masturbated while thinking of these two girls. He looked at them, and he understood these two didn't understand or might not care if he masturbated thinking of them. Anyway, he wanted to tell them he masturbated while thinking of them, but he stopped and didn't say.
"Okay, it's Rena's turn," Ryuki said.
"Huh? Why me first?" Rena asked.