穿着短裙在大楼内露出内裤，偷偷塞入前列腺震动器，在人来人往的大楼震动着与人擦身而过，尝试在走廊做出母狗的姿势，几乎就要被发现！而在震动时又必需要忍住，鸡鸡越来越硬，最后在户外打手枪射精！ Wearing a short skirt to expose her underwear in the building, secretly inserting a prostate vibrator, vibrating and passing by people in the building where people come and go, trying to do the bitch position in the corridor, and almost being discovered! And when it vibrates, it has to be endured, and the penis becomes harder and harder, and finally masturbates and ejaculates outdoors!