This beautiful girl shows an abnormal reaction at the deepest part of her vagina, near the cervix. With a cock that reaches all the way to the back, she is made to repeatedly piston, reaching an orgasm so intense that her jaw snaps up, and she can't help but assume a receptive posture. Then, with an insane ejaculation, she is finished off at the cervix. At that moment, she wore an expression completely devoid of humanity, and was no longer the Yu-chan everyone knew.
