#新人實戰系列 The little nurse who worked hard to collect semen from her pussy for a health check twisted her waist hard [Fully naked and uncensored for 30 minutes of vigorous penetration]

Because the company provides subsidies for health examinations and the subsidies are quite large.
So for this health checkup, I went straight to the most expensive door-to-door service.
This service even includes a semen test to check sperm activity?
At the appointed time, my doorbell rang at exactly the same second.
"Hello, my name is Yu Xin," the nurse in front of her introduced herself, "Have you made an appointment for in-house health check-up service today?"
After simply checking the information, start today’s process
The first item is semen collection, which I both look forward to but am afraid of getting hurt.
Seeing Yu Xin take out a massage stick made me very scared
"It's okay. This is something I have to use to get into the situation myself." The nurse comforted me and said, "The method used in our hospital is the vaginal collection method. Please wait a moment~"
I originally thought that if I really had to insert it until I ejaculate, it might take a lot of time.
But Yuxin’s tight pussy kept twisting her waist at the same frequency
I want to cum so quickly...?