Insert big cock right before climax from masturbation: she can't stop coming!

Wouldn't you like to know how sensitive Kojima Sakura's body is, as she feels herself getting more and more H these days? First of all, we ask her to make herself feel good by masturbating. She gets more and more comfortable with her yoggling face, and just as she is about to come when she inserts the vibrator that was handed to her, a real cock is suddenly inserted! She shakes her hips so much that her body shakes and she comes right away. At this time Sakura's body goes into an extremely sensitive state. From then on, every time she gets a little movement of the cock, Sakura gets into the habit of twitching and coming hard! Now, let's make her feel good until she feels faint!