"Lay back and enjoy yourself," I replied as I fastened the leather restraining cuffs on his wrists and ankles.Actually, I was going to enjoy this way ...more than he was. The sensor pads were not connected to my regular measuring equipment. They were connected to tens units. And the anal plug was not a sensor at all, but an anal tens plug. If you applied the voltage between the two metal strips, it would cause the anal sphincter to tighten very tightly. The ad said it was as close to being. In school I use to go early and in the washroom I use to shift up my skirt and folded it to make it shorter to gain his attention. The fact was that every guy use to ogle at me but not him. Slowly by the time we started chatting and sharing non veg jokes and our personal things on Whatsapp. Then the final day came suddenly. Our school gave us some projects and we had to go to cyber Cafe to get our print out as we did not had a printer back at home. One evening I went with him. He chose some. Legs slides a little and have sense that coil goes an inch deeper in my cunt where is a lot of natural lube so it was not hard. I have start to falling forward. Bamboo was bending. I`ve heard a crack, fall by my knees and left shoulder on soft foil. Nice, now I’m lying in ripped stockings with my hands cuffed behind back with my tit in dirt, my ass turned to night sky and I have a 15 inch fragment of a bamboo tube sticking out from my pussy as a telescope. I`ve turn my head again to earth. I screamed out again as he impaled his giant cock into my small white fish hole.Catherine: “Ahhhhh! OH MY GOD! It’s too big! You’re splitting me! AHHHHH! You’re splitting me in two!!!”The large black man put both his large hands on my hips and started to feed his cock deeper into me. Thankfully he was still going slow as he pumped in deeper on each thrust and opened my body up more than it’s ever been before. I could feel myself building to another climax but this one was going to be more.