C170 The mysterious pharmacopoeia

Tingting, the little girl, was unsure who she slept with at night. Sometimes it was her elder sister or sometimes it was Dong Hui, it all depended on her mood.

I slowly walked into the room between my sister and Bai Tingting. My movements were very slow and careful, afraid that I would wake up my sister and Tingting who were both sleeping soundly.

As soon as I entered their room