Xie Yutong, the反差小母狗 (contrasting little bitch), gets violently pounded by her boyfriend.

The contrasting little bitch Xie Yutong’s indecent exposure is revealed; sleeping with her boyfriend, she directly becomes a tool for release. The violent pounding makes her breasts shake wildly, and sitting on top of him she twists her waist to squeeze out semen, every thrust deep and hard.