I gave him a little show, wiggling my firm arse, then dropping a book. I bent at the waist giving him a view of my bare pussy. I heard a soft gasp the... the sound of the door being locked. I took a seat at one of the desks as Mr. Reese walked over with a chair. He set the chair down across from me and sat down. The look on his face was one of disappointment. ‘Ms. Rockton, were you instructed to sit down?’ ‘No.’ ‘No what, Ms. Rockton?’ he said in a stern voice that sent a shiver down my spine,. "Oh please Mistress, not another gag?" Don't worry you silly girl, this isn't a gag. It's called a cockring.Watch this."She put it on my penis and slid it to the bottom. Then she put my dickin her mouth again and it immediately swelled to full size. The ringgot a little tighter as I swelled, but not enough to make me wince."I hate a man that goes soft during a good blowjob game. This will makethe blood leave your penis slower than normal. You will stay harderlonger."She then began to work on me. “Okay, you have my number in case of an emergency?” she asked. “Yes, but don’t worry. I’m sure Steve and I will be fine. You two go and have fun!” she told my mother.My mother walked over to me, give me a huge hug which made me feel uncomfortable in front of Julia. “You be a good son alright. I’ll phone you when we get there!” She left with my father as they got in the taxi and rode away, as I stood on the doorstep with Julia and waved my hand goodbye.We went back inside as she sat down on the. I want to touch you too,” she added as her words trailed off into another soft moan.Sitting virtually knee to knee now on separate desk chairs, Sofia reached down with her free hand to spread her own dewy folds, inviting Yasmin’s reciprocal touch. Yasmin reached across, still reveling in Sofia’s efforts, and simultaneously allowed her own slender digit to explore her friend’s wet opening. Both girls explored each other with eagerness allowing their fingers to trace the geography of one.