Lesbian stepsisters in BDSM bondage scene

The video features two sisters, both of whom are not sister, engaging in a BDSM bondage scene. They are bound and gagged while their stepbrother watches and controls them. One of the girls is seen deepthroating her partner's member while the other one moans in pleasure. The action includes domination and submission, with the older man taking control and whipping his younger partner. The girl also engages in some roleplay as a slave, fulfilling her family's fantasy of being treated like a submissive slave. The scene ends with all three sisters reaching orgasm together, exhausted but satisfied.