“It’s a cock ring. It’ll make you bigger and harder for longer. You’ll like it, I promise.” With that, he strapped part of it around my dick... right above my balls, snugly but not tight. The other part of it went between my balls and my dick, stretching my balls away from my dick. It seemed too loose to have any effect. Even though he was good at his word, touching me only as much as necessary to put the thing on me, I began to grow a little as he touched my balls. As I grew, the ring became. “So you make me a circus freak again?”“Shut up and get over here.”I walked to her and she took the dick on my chest into her mouth, and grabbed the dick between my legs with both hands. I played with her chest as she sucked, and before long, I was doubly hard. She stood from the bed and turned me around and pushed me on the bed. I was a full head taller than her, but none of that mattered. Before I knew it she was on top of me and guiding my cock into her pussy. I had to be 10 inches long, but. I certainly didn't bother writing any of the stupid assignments.Even though I had two minds, it was still challenging. One way of looking at it is that I was doing two years' of work with two minds, so the equivalent of a year's work per mind. That would imply that it should be as challenging for my average intelligence as for any other average student, but that wasn't the case at all, for three major reasons:I didn't have to write assignments or take tests for my 11th grade work, so that saved. Then she smiled, "Only joking Sis, we get a newpair. Only please be careful with those, they are my favourite," Shestood and walked to the wardrobe where she stood rifling through theclothes. I shrugged and wriggled my way into the tights, until they werepulled up all the way, the waistband sitting snugly against my tummy,just above the panties. Kelly looked at me."Excellent. Right then, I think a skirt and top would... aha! Try thison."She handed a pink denim skirt with a ra-ra style hemline.