In through the basement

You decide that the best way in is the sneakiest one, and you moveto the back of the house and break a small window to get in. You carefully check that you are alone and proceed up to the ground floor. As you head down the corridor you hear strange cries and shouts from the rooms around you. As you try and listen more carefully, you hear the approaching tap tap tap of heels on the stone floor and quickly dive into the nearest room, locking the door behind you, only to hear a voice say "well, well, well. A new addition." As you turn something stings its way onto your arm and a blast of electricity knocks you to the floor, and you black out.
When you awaken you are in the centre of the room, bound over a bench in nothing but your underwear and a hood, which is ripped off savagely when you start to struggle. Out of nowhere a whip cracks over your back andyou cry out in surprise and pain.
"Silence, slut," the voice from before says. "It doesnt matter who you were before, because you now belong to me." As a gag is placed over your mouth you look up to see that your captor is a middle aged blonde woman, who only seems to be wearing a leather corset, and carrying the whip you felt earlier. As you start trying to speak through the gag the whip cracks again, this time on your ass. you feel that it has torn the fabric of your panties and one side falls down, exposing one of your cheeks.
"You speak only when spoken to." The voice commands, "just listen to me and you may even enjoy yourself, if you behave" the woman almost purrs. "If you ever address me it should be as mistress, or madam, do you understand?"
You nod vigorously, trying desperately to think of a way out.
"Good, slut," she says to you, caressing your face and propping you up by the chin so you meet her eyes. "Now, it is time..."