The Science Experiment

Cadence fiddles with the electrodes, cursing under her breath. Nothing happens. She pastes them to her forehead and keys in fresh numbers, hoping her program will spark anger or fear, maybe hunger. Still nothing. In frustration she tosses the pads into her lap. The jolt between her thighs takes her breath away. She experiments there, and the current rips through her pelvis until she comes so hard her knees buckle. She does not know her stepmother is standing at the cracked door, listening. Mona slips inside after the girl disappears into the bathroom. She clips the electrodes to herself, gasps once, and comes so fast her vision blanks. When Cadence steps out in a towel, Mona asks how it works. The girl blushes, but Mona insists she wants to watch her use it. She presses the pads on either side of Cadence’s cunt, watches the muscles twitch. The current jolts her and Mona licks her clit in the same moment, needing to see how many times the machine will make her stepdaughter finish. Cadence lies back, thighs shaking, while Mona’s tongue and the electricity fight for control. When Mona wants her turn, Cadence hesitates, then says a second test subject is scientifically necessary. She fits the pads to Mona’s soaked pussy and fingers her deep until Mona sprays across the sheets. Clothes gone now, Cadence straddles Mona’s mouth and rocks until she comes again. In return she spreads Mona open and rims her until Mona’s thighs clamp around her head. With the electrodes on again they grind cunt to cunt, the current pulsing every thrust, bodies locked and jerking from one orgasm straight into the next.