BDSM nutjob gets her ass reamed in a hardcore session

The scene opens with a submissive woman, dressed in bondage gear, lying on a bed. Her partner enters the room and proceeds to take turns licking and sucking her mouth, before moving on to her ass. The submissive eagerly opens her mouth to receive his tongue, but soon finds herself in pain as he begins to thrust his cock into her anus. The partner then starts to administer pain with his fingers, causing the submissive to moan and writhe in pleasure and pain. The sub then takes over, using her mouth to lick and suck her partner's cock, while at the same time receiving his cock in her ass. Throughout the scene, the partners alternate between anal and ass-to-mouth, with the submissive taking the lead in both activities. The scene ends with the partner ejaculating on the submissive's face, leaving her covered in his cum and satisfied with the intense BDSM session.