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.
The art of love should be learned from experienced teachers. Mom knows everything about sex and is ready to teach her inexperienced daughter how to fuck and suck cock properly. I hope she was attentive in class.