Zhu Yuan - This is necessary for the investigation + Belle Alt Animation

This intercourse position is mainly performed by the younger sister Belle, and it may make her feel tired after a long time. Belle's brother can use his hands to support her hips or waist to help her rise and fall, so that she can use her vagina to suck his penis more easily. I am the brother, you are my dear sister, and it is my duty and responsibility to care for and protect you. Even during intercourse, I still worry that my beloved will be injured, tired or uncomfortable. We have intercourse with love, and intercourse is just a way for us to express love. @AidenHet Dear AidenHet, in future animation production, will you consider adding similar body movements and lens details? These body movements and lens details will be used to show the viewer the love between the male and female protagonists that may not be spoken, but is always manifested. 这个性交姿势主要由妹妹Belle来动，时间长了可能会让她感到疲劳。Belle的哥哥可以用手支撑她的臀部或者腰部，来帮助她上下起伏，让她可以更轻松使用阴道吮吸他的阴茎。 我是哥哥，你是我亲爱的妹妹，关心、保护你是我应尽的义务和责任。即使在性交中，我依然会担心我心爱你会因此受伤、累着或者不舒服。我们有爱的性交着，性交也只是我们之间表达爱的一种方式。 亲爱的AidenHet，在以后的动画制作中，你会考虑加入类似的肢体动作和镜头细节吗？这些肢体动作和镜头细节将用来向观看者展示，男女主角之间可能没有说出口，却时刻彰显的爱。

That's amazing, I hope for even more Zhu Yuan!