My cute 18-year-old stepdaughter is a terrible nymphomaniac and I fuck her until I get her pregnant

Imagine having a tender stepdaughter who has just turned 18 years old, alone at home and you remember that a few days ago when cleaning her room you found several, your stepdaughter is no longer so innocent that let's say, one afternoon you see that she insinuates herself to you when the 2 of you are alone, and you start touching her hoping that she does not notice, But to your surprise she pretended to sleep and decides to continue to the next step, she starts to undress and they both end up having the best fuck of their lives, you teach her how to fuck and she teaches you the real pleasure, in the end your wife will not find out.