She looks so scared out there bound, in the hot sun, in the tub, waiting, wondering. I am watching her from the window in the nice cool air.As she starts to sweat I start pumping my cunt with this dildo. She stopped screaming hours ago realizing that no one will hear her. Her throat must be raw and her throat parched. She has been there since about 10 this morning. the sun is rising and the heat has to be unbearable. I can see the fear increasing and it is making the wait unbearable. But that is half the fun of these things is to sit and watch as the fear and desperation rises and falls. As they sit and wait, one minute knowing that this is the last day, the next thinking that maybe I am gone, maybe I forgot, maybe there is a chance. i cum as I pull my nipples hard knowing there is no chance! As the sun dips down and it starts to cool she is looking around desperately, her lips are parched. It is time for me to enjoy the day of waiting and anticipation. As I get closer to the tub, in a hoarse voice that is barely a whisper, she begs for some water. I smile and rub my cunt for her yet don’t say a word. As I kneel by the tub I whisper in her ear that soon she will have all the water she ever wanted. I make sure the plug is secure and I take out my array of vibrators and dildos. I unravel the hose and place it next to the tub. her eyes are wide now, oh how I love that look, and I cum again uncontrollably. I let her drink the cum from my pussy just to wet her throat for the screams she will let out as I play. I lean in close and tell her she will cum for me and each time she does she will earn some water. If she only knew what that means! I shove her down on her back with her head propped up so that the top is just at the top of the tub and I take out my first toy. I am pleased that she cums quickly and I turn on the hose very slow so that water begins to pool in the bottom of the tub as I continue my assault on her pussy. The tub is slowly filling and she is wiggling trying to get higher in the tub but it is no use. It fills as she cums with a mixture of fear and pleasure. As the water rises she realizes that it is almost to her chin, and the fear is renewed. She begs but I ignore her as the water fills and her body twitches as she fights to keep her head above it. I love death by drowning. My fun is complete, I think I will leave her there till morning, I am to tired to from cumming to do anything else. the moon is full and I will sleep well thinking of her in the tub full of water.