Electricity screaming along her nerves, her muscles spasmed and trembled. Her head rolled back and her pink hair fluttered. Her eyes clamping shut, fireworks exploded behind them. Locking her lips together, she stifled the loud moans rattling her throat. Her one hand clawed at the headrest, her other jerked on her twin's thingy. Her body writhing upon Jason's lap, her special place shoved as far down onto him as possible and her walls clamping tightly, her hips rolled... her ass hopped.

Her body's natural act having the desired effect, Jason jerked his hands down from her titties to grab onto her hips as he thrusted upward. Somehow shoving a little...