God! i felt so full,squirming my ass backwards,trying to get more of it inside me. still pulling my cheeks apart i began rocking back and forth,slidin... my arse all the way up and down his big dick,using the full length,from top to bottom while he just held it in position. he pulled it right out,making me gasp then ordered me to suck on it, which hungrily i did,taking as much as i could down my throat till i gagged on it,coating it in spit. he turned me over and i propped my ass up on a. My sister then told her story about that incident. Then she asked me what I had gotten out of it other than to feel up the two girls. I told her about me having sex every night with Mary for the next two years.The Principle thought it over and said, “I’ve got a better idea. You can have sex with both of them during second period right here in my office on school days, from now until the end of school. What do you girls say to that?”Mary was getting her promise cut by two-thirds so she liked it. By the way, red is definitely your color." He winked and smiled before stepping out. My heart skipped a beat. Wetness dripped into my panties. Was it the remains of the KYJelly or my own lubrication?The days were passing slowly. I noticed little things about myself that took on a new significance. My breasts felt tender but not uncomfortably sore. My nipples, once light brown, had darkened and grown a little larger. I noticed for the first time little milk-like blisters forming on the areola.. I watched closely as Linda’s head started to sink lower and lower between Marie’s open thighs. Marie howled "Ooooh yesss,” and I knew that Linda’s tongue had made contact. "Oh...yes....lick me Linda...suck me baby!" For a second, Linda raised her head and smacked her lips. The broad smile on her face told the whole story; she had obviously been waiting to do this since Marie walked in the Ecstasy’s front door. "Just lie back and enjoy, baby,” cooed Rockett. And then her head was gone again;.