"Are those the words Wuxian used?" Jiang Cheng quirked a brow. "Because there's a little more definition about using a mouth. More than kissing, licking, biting."

Cheng kept his eye on Sizhui, trying to gauge how far he could get away with the teasing. The poor kid looked like he was ready to pass out. He sighs, pursing his lips slightly as he drops the teasing. "I really didn't know anything beyond what was murmured in dark alleys and what friends shared after class. Any knowledge I gained after arriving here." Whether that was voluntarily or by necessity he wouldn't say.