For people who are having troubles understanding this instruction about how to STEAL MADAM FOXY'S KEY TO HER BACKROOM SO THAT YOU CAN FUCK JASMINE: After you have the sex scene with Madam Foxy, you can now try sleeping on her bed. On every in-game day, there is a chance that Madam Foxy is in good mood so that you can ask her if she is up for a fuck. If she is in a good mood, she will tell you to take her from behind, go ahead and oblige her request, otherwise, she will just tell you that you two can do something some other time. Do this repeatedly (sleeping on her bed and asking her for sex), after "taking her behind" three times, you can try clicking on the key on her counter to swipe that key, which will also unlock the permanent in-game animation fuck to "take her from her behind". Then you can bring the key to Jasmine and you will be able to fuck her.