If You Promise Not to Cum Too Fast, I'll Let You Finally Fuck Me!

Hell has no anger like a dissatisfied stepsibling. Notwithstanding her efforts, Serena Santos can't seem to get the sexual satisfaction she desires from her partner, who reaches climax too soon and lacks finesse. When Juan Loco overhears his stepsibling reprimanding her partner for failing to bring her to orgasm, he feels overwhelmed by the situation.
However, later on, when he catches sight of her pleasuring herself, he can't resist staring at his sexually aroused stepsibling for a little too long. Oops, she notices. But before reacting, she suggests a proposition.
If Juan agrees to keep their encounter confidential and refrain from ejaculating too swiftly, she will consent to engage in sexual intercourse with him. Serena initiates the encounter by performing oral sex on her stepbrother's large penis. Once sufficiently aroused, she positions herself on top of his manhood and begins moving her hips back and forth, demonstrating her twerking skills.
As she rides him, she presents her ample breasts to him. With dedication, Juan successfully brings his aroused stepsister to climax multiple times before releasing a passionate and sticky ejaculation on her eager face.