An open slit would drive anyone crazy. When this bud is so attracted to inhale its aroma and enjoy the taste, when the woman herself does not mind to be fucked - it is impossible to stop. And the desire in her eyes pushes to plunge into her as deep as possible. How can you resist the temptation to cum inside her? What a bitch - she smears the juice with her fingers and tastes it. And she likes it.
Those who think it's not normal, think about it, these are strangers to each other. That's why there's nothing wrong with it. Two adults of different sexes are at home alone, hormones are splashing in both of them. So the skinny blonde was not at all against caresses from her stepbrother, she only broke down for show, but with his insistence his brother showed the seriousness of his intentions, and that this will not go beyond their bedroom. Both are happy at the end!