"Oh!" Lu Qingyun obediently walked in.
Not long after, sounds started emanating from the room again.
"Pfft! What's this about the three of us competing to see who can last for the most rounds?" Xiang Yiren complained. Among the three of them, her stamina seemed to be the worst. Wasn't this just setting her up to lose?
"Actually, Sister Yiren, it's related to stamina, but that's not all there is to it. As long as you can reach your peak quickly, you can win too." Jiang Ziyan spoke in riddles, but Xiang Yiren understood her meaning.
She glanced disdainfully at Jiang Ziyan, then slapped her butt. "You have better endurance than me, and you're more sensitive, so you reach your peak faster. How could I ever win against you?"
"Oh, listen to you, playing innocent when you have all the advantages."
Jiang Ziyan absorbed the playful jab and just giggled. "My body is a gift from my parents; I can't control it. How was I supposed to know I'd be so sensitive?"