It is a hand pose in which you put your hands on or support the waist of an intimate partner.
I adjusted the position of the fingers so that they were along the curved part of the waist as much as possible, but I thought that the final balance would fit better if each person fine-tuned it.
親密な相手の腰に手を添えたり支えたりするハンドポーズです。
なるべく腰の曲線部分に沿う指になるよう位置調整しましたが、最終的なバランスは各自微調整するとより馴染むかと。

