C313 She Was Going to Give Birth

"Thank you, Siyuan... Sister."

After a short pause, Yu Shishi called out sweetly, "Big Sister."

This call of "Big Sister" made Wang Siyuan's heart skip a beat. She felt a little uncomfortable.

Even though the truth was that Yu Shishi was a few years older than Wang Siyuan, she was indeed a few years older.

Furthermore, her face full of glutinous protein could not deceive people