A person is brushing her hair with a person. It hints at a private adult-oriented moment continuing just beyond the frame.
Tsuki @tuki_1154

抓着双马尾当把手让她被强制深喉呕咽，真的超戳鸡巴💢💕最喜欢掌握主导权，把她像飞机杯一样用到我满足为止♡♡♡