It’s an electric shock machine. Now, I’m going to have my men put you on it. As soon as the circuit is activated, you’ll feel a shock from the ...eat. How much of a shock depends on how far this handle has been pushed forward. You can reduce the current by pedaling. If you pedal hard enough, it won’t hurt too much, .....but..... you’ll get tired. The ?bicycle? will break you in the end. Trust me on this. But you can avoid all that by just saying, yes’. Do you understand???Oh God. . Her mouth felt right. That's the only way I can describe it. Hell, blowjobs are blowjobs, some better, some worse, and the worst one I ever had was great, but this was of a different order. Her full lips caressed me and her mouth was a warm cavern of delight, a soft glove fitting itself round me and suckling me tenderly. Her eyes were closed, her thick lashes trembling on her high cheekbones. The scarcely audible humming never stopped and my shaft quivered as the vibrations rippled along it.. My hand fondled his crutch slowly. "Stand very still Guy." I warned.My hand slowly loosened his pyjama cord and they fell to the floor.My son stood perfectly still and naked before me, his large cock glistening and pulsating. I want to suck it as desire shoots though my groin.But it is time for his lesson."Now young man; let's make a start with lesson number one shall we?" Yes Madam Margot, lesson one." He replied with apprehension.I lean towards him and with my index finger, teasingly tapped. Davey looked down to see what I was staring at and realizing he was exposed in front of his sister he quickly moved to straighten out his pajamas. Davey looked like he was going to cry when he looked back at me."I'm so sorry Shelly, I really am." It's okay, don't worry about it." Are you going to tell Mom and Dad?" Of course not." Davey looked quite relieved. "Besides, I was doing it also." My brother's mouth fell open."What, but how, I mean you don't have a, well, you know." What, a penis,.