MIAA-136 [Uncensored Leaked] Yu Shinoda makes her masturbate until she's about to cum, and then the moment she inserts it, she climaxes over and over again

The second installment of our unexpectedly crazy project, the challenger is Shinoda Yuu!! There's sex that's guaranteed to make the woman cum over and over again. The woman masturbates until she's about to cum, and then the cock just slides in. The woman starts off climaxing right away, and even just normal thrusting after that will make her scream and make a slutty face! Just inserting and removing the cock will make her cum every time, making this a work that lets you enjoy the feeling of omnipotence as you can ruin a woman with endless ease! *In this work, a cock is always used to make her climax.