“But I need the toilet” I said to the closed door but she didn’t reply. I ended up just using moms bathroom and heading back to my room.The rest...of the day I spent doing chores around the house helping mom. Mowed the lawn and some garden work.It was late afternoon and I was just tidying away the garden tools when Stacey came out to speak to me.“Hey there show off!” She said to me. Admittedly I did have my top off as it was an other hot day.“Hey” I said as I wiped my brow. “You excited for. "Then unwrap it Cathy....and enjoy." Cathy leant forward, pressing her lips lightly over his outline, allowing them to dance with a gossamer like lightness along his hidden length over the cotton material of his briefs. She stopped when she got to the base of his shaft to look up at him, her eyes staring straight into his, her lips forming a wicked smile."No Rick! This is one present Cathy wants you to unwrap for her." She purred. "Come on big boy! Show this horny Mum in law of yours what. My skirt slipped down and I peeled my thong away from my throbbing pussy lips to reveal the shaven treasure underneath. I let my hair down from its hold and shook it out. Sitting on the edge of the bed in nothing but my killer heels from the meeting earlier, I spread my legs and with one hand teased a tender breast, playfully flicking my nipple and with the other hand running softly, over my enlarged pussy lips. I rubbed them, gently, softly, as if to tease them, entice them, to make them want. I don't know what to feel. Terror and passion both come to mind. Sheryl's voice startles me again."You probably wonder how I will go about this. First thing I need is a map of your body. I bet you know already; it's just trigonometry--all it takes is two different views of something to derive its depth. You'll notice that the suit you're wearing is gridded." It isn't, but then I suddenly light up dimly. Yes, now it is. How delightful. I now look like something out of Tron."Black light and.