痛苦和快乐 - 阴户拍打，日立，橡皮筋拍打

In this session, Master Mephisto subjects his slave to an intense session in which he plays with pleasure and pain. Using powerful stimuli such as snapping elastic bands, slapping her pussy with a ruler, and combining the power levels of a Hitachi vibrator. Throughout the scene, you can see the submissive slut enjoying and suffering, screaming and moaning, almost bursting into tears, begging, and squirting like fountains.