"Ah, your thing is getting bigger." Liu Si Ye got up and looked at his crotch, which had started to clearly get bigger because he was wearing tight sweatpants.
"What are you looking at?" Mu Si Cheng sat up and immediately covered his crotch with his hand.
"That's interesting," said Liu Si Ye before getting up and going to collect the clothes that had already dried.
Mu Si Cheng was still sitting there covering his crotch. He tried to meditate so that thing calmed down until Liu Si Ye had finished gathering the clothes. She came to sit down and fold them.
"What is interesting about it? It's embarrassing that a girl is staring at it when it's getting hard," said Mu Si Cheng. His face was so red that he had to lower his face so she did not notice it.
"It's normal for men. However, I'm more interested in how it works," said Liu Si Ye.
"A...are you going to do some weird experiment?" Mu Si Cheng looked at her with fright.