I gathered courage, went closer to mom and lay in the edge of bed near mom. I took my eves closer to her boobs. Her blouse was very sweaty hence revel...d her boobs, her left nipple was open to free air, and I went closer to it as if I wanted to bury my eye in it. I was not able to resist but touch her nipples as soft s I could. The blouse was open except for one button, I never considered opening it, asI did not want to get my ass out of the house, also that there was no point in it, her under. The three hour detention stayed but the request was now for 24 strokes. Jenny gasped but her Mum was resolute, saying, “I take it then you have forgotten what Saturday is my girl?” Jenny froze. It wasn’t her Mum’s birthday was it? No, she was sure it wasn’t. She looked quizzical. Her Mum said, “You’ve forgotten haven’t you?” Jenny looked in her diary. She blushed. Yes she had forgotten. Her Mum had asked her to take her to the theatre on Saturday night and they had tickets, at least her Mum did. . Ohhhhh" and she trailed off the last word, barely saying it out loud.That's all Sara needed to hear, she pushed her hips forward, slipping another three inches of cock deep into Laura's pussy. The busty brunette had never felt so full, her lips were stretched so wide, she felt like the walls of her vagina were about to rip apart. Her mouth opened, and she almost gasped as Sara slid her cock through her moist folds, but the girl's grip was firm and insistent, and as her swollen wetness. "With today's hardware, I knew I could pick any frequency and make the crystals hum as I liked." I looked around furtively before I continued. "Most of the effects are still subtle, but I locked on the formula for influencing people's choices. After many experiments, I found that I could use a piezo crystal tweaked by a battery to make the right combination of five crystals around the ring vibrate efficiently. My early attempts were still too weak to truly influence people. Finally, I got to.