MKCK-066 Pleasure Piston: 60 consecutive shots, just before Iku's launch - Yumi Kazama

The most pleasurable moment of intercourse. It's right before Iku, in the middle of a powerful piston rushing towards the peak of pleasure. While the woman's beautiful buttocks tremble, and the pleasure of the semen flowing out, accompanied by the feeling of ejaculation rising... The 60 thrusts before the piston is about to fire are carefully recorded, and the best Nuku is born!