Some time ago, Nie Mingjue gave this gift to Huaisang. Now Huaisang has found a way for both of them to enjoy it in a new way and he can't wait to share. From the text: “I just want to try something, if you don't mind.” Nie Mingjue watches him retrieve a box from under the bed. He recognizes it, it contains something Nie Mingjue gifted to Nie Huaisang. And indeed, that's exactly what his brother extracts from the box. A sizable pale green jade dildo, shaped after his own member. He gave that to Nie Huaisang before their relationship evolved into this. He didn't explain at the time, what it was supposed to look like, but it became very clear the first time Nie Huaisang saw him erect. By then he had familiarized himself with that shape and that size, and was delighted by this discovery.