C221 It's Enough with You

Tiantian was sitting in the lab and experimenting. Yuan had called her out to eat a cake. She had done a lot of experimentation, and now she was hungry, so she took a big bite out of the cake.

Very sweet!

Her delicate face and mouth were covered in cream, making her look very adorable.

"Big Brother Yuan, there's no air outside. If you want to buy a cake, you can tell me