I know I had been instinctively pulling at my restraints from the time I’d felt the head of his cock begin to pry me open, the desire to escape the ...nvasion impossible but reflexive. Now, as the thicker root of his cock began to move through my opening, stretching it farther, I pulled with greater urgency on the ropes holding me motionless and open. I thought with some chagrin and frustration about the strap-on I had gone to the adult store to acquire, had secreted in one of my drawers, and how. I gawked at the two girls as Karina sat up, her D-cup tits straining at the fabric of her teddy and threatening to bust loose. Her long, limber frame stretched out over Amanda and my heart leaped up and out of my throat when she leaned down to nibble on Amanda's ear.Amanda just looked at me through heavy-lidded eyes. "We went out shopping today to find these. I hope you like them."I just nodded my head 'yes' and started towards the bed. Karina got off of Amanda, flipping her mane of. "Totally," Candy sighed. "You know I heard she let Eric Bradford get to second base last weekend?" No!" I exclaimed, completely scandalized.Candy nodded seriously, her expression telling me that it was 100% truth."Slut!" I gasped."I know..." Is that ALL you're getting?" Candy furrowed her eyebrows at me, then gestured to my lunch tray which had a bottled water and a stack of raw carrots on it."I have to watch my weight."Candy rolled her eyes. "You're already skinny." Yeah, but I want to STAY. All my chores had been done. I cleaned up the computer room. Everything was spiffy. I searched my database for a story I thought was clean enough but had the hint of sexual interchange. I located a very romantic one between a young female student and a mature male teacher. The crux of the story was the introduction of the young girl into the wonders of sex. I was hoping Avery would relate the events to her and me. One of Avery’s first tasks left from last night was to type her notes. So I knew.