Lihua is just getting used to bondage, so it's best to not try to take things to far when approaching her, but it's a safer alternative than trying to take her by surprise. She has very nice hair, but her default outfit hides her best feature: her legs. It's best to CCR her into something like an evening gown or cheongsam and making sure the tie exposes those legs as much as possible. Even though she isn't used to some of the naughtier aspects, she likes heavy cloth gags and her eyes will light up nicely when she's faced with one. Stroke her hair and the side of her neck for the best reactions.