Song Tian eased his grip, and Yao's legs went soft, dropping to her knees directly straddling Ren Yuying's waist, her rounded little ass perched right on Song Tian's lower abdomen.
Song Tian pulled his big dick out of Ren Yuying's tender pussy and pressed it against Yao's tender pussy lips, thrusting hard.
Between the squirting of yin essence and the spray of urine, Yao's pussy was already slippery beyond measure. Having what they call a willow-leaf pussy, a slightly larger opening, Song Tian's big dick, aided by ample lubrication, plunged inside with a plop.
"Ah!" Yao arched her body, trying to shy away, but Song Tian grabbed her waist and yanked her back, burying his big dick deep inside her pussy in one solid thrust.
Yao cried out in agony from the fierce penetration, only to have her mouth swiftly covered by Song Tian—after all, they were in the office.