"Fangfang... don't be like this... When did you learn to be so perverted..."
On the large bed, Li Huizhen lay there, powerless to refuse Li Huifang who was between her legs.
Using her fragrant tongue, she tirelessly circled the Garden, sending waves of tingling pleasure that intoxicated Li Huizhen, her sensations ethereal as if ascending to immortality.
"Sis, don't forget, I'm studying medicine; anatomy is a basic subject. Besides, this practice isn't just for you, it's also in preparation for pleasing my brother-in-law, your husband."
Li Huifang, holding on to Li Huizhen's legs, gave a wicked smile while her tongue played with her sister's swollen Garden, causing her to tremble after just a few touches.
"You're practicing this... for him?"
Li Huizhen looked at her sister in confusion, the image before her vastly different from her memories, especially the gleam in her eyes, which even she couldn't comprehend.
"Practicing how to play with you."
