Hyung, we won't do it.

They were a bit stunned but then Woo-Bin grinned. He seemed to understand what Hae-won was talking about.

It was true that he wanted to have a bit of fun and enjoy the process but he didn't want to make him uncomfortable either. It wouldn't be fun if he was tense and uncomfortable.

Plus, his feelings mattered in this. They shouldn't force him.

"You worry that you will get hurt, isn't it?" Woo-Bin asked, trailing his hand down to his bare and fleshy butt and poked his hole.

"H...hey!" Hae-won exclaimed, awkwardly. 

"You worry that your hole will rip, don't you?" He poked on the hole a bit deeper.

"St…stop. It's not… "

"It's not?" Woo-Bin seemed to be having fun with Hae-won's expression that he wanted to see more. "What do you want to say, Sun-bae?"

"If… if you do that… if you both put it in, it… it'll rip for su… sure." He managed to say and Woo-Bin chuckled.