Later, when she remembered that this was a gift from Gu Annan's sister, she couldn't handle it.
She didn't know if his sister would get another whim in the future and send some weird things; it was really too embarrassing.
So when she suddenly heard Gu Anjin asking such a basic question, her first reaction was disbelief.
"Oh, that's something I asked my college classmates about." Gu Anjin shrugged indifferently, "Western girls are quite open, and they say this makes life very enjoyable."
Lu Wanwan: "..."
"At the time, I didn't think much of it; both you and my brother are adults, so it shouldn't be a problem, right? I just wanted to be a bit original."
Lu Wanwan was speechless, too original.
"So, sister-in-law, how painful is it exactly?" Gu Anjin looked at her imploringly, hands clasped together, "Give me some psychological preparation!"
She suddenly became curious, "What are you going to do that needs this psychological preparation? Is it that man from earlier?"
