Cum-filled ball kicking and painful gay BDSM

The scene opens with a submissive slave being bound and gagged by his teacher. The teacher is in control and instructing the slave on how to behave. As the lesson progresses, the teacher begins to use various forms of BDSM on the slave, including bondage and domination. The slave is completely at the teacher's mercy and is forced to endure painful and humiliating experiences. The teacher uses various instruments of pain, including a ball gag, to control the slave's movements and pleasure. The ball gag is inserted into the slave'a mouth and is used to hold him in place while the teacher administers various forms of pain. The slave's body is covered in sweat and he is clearly uncomfortable, but he is powerless to resist the teacher'a instructions. The scene ends with the teacher releasing the slave from his bonds and the slave is left covered in cum, having endured a painful and intense sexual experience.