She pointed to the floor. "Eat your girlfriend's little sister's pussy," she said in a low seductive purr. I acted without thinking. I dropped to my k...ees and slowly lowered my head to her pussy. I could feel her warmth radiating from her pussy. I could smell the scent of Bath & Body works soap as I drove my tongue in between her pussy lips. I found her hole without any trouble and proceeded to lick as deep as I could. She grabbed my head and began moaning, but it wasn't enough for me. I slid. I parked my car near hers in the lot every day so it was in her mind that I was near. I tried to time leaving every day at the same time so we could walk out and share some private moments together even though they weren’t very long. It was all building her up and making the connection that I knew was there stronger every day.Finally, the holiday party rolled around and it was time. I made sure that we were near each other and told her, “Hey, I’ll grab us a beer if you want to find a corner. Unless it’s worse than it seems, but I doubt that very much.”“Yeah, from their reaction when I busted them, I don’t think there’s ever been anyone else involved.Her phone buzzed. She glanced down.“Thirteen. Mom.”“Looks like we might have to scare Mom a little bit too.”“Why don’t you call her and tell her to stop pestering us, because they’re just pissing off both of us. It might come better from you; she’ll allow you a bit of cussing.”“I’ll do that right now.”I pressed the speed-dial for Mom,. I should have been feeling release. I should have felt at the very least some sissy juices oozing out. But no. Nothing. The muscle spasming dissipated instantly. That ‘pre-ejaculatory’ feeling likewise vanished. The electricity was pulsing and hurting even more now! If my clit had not been trapped by my panties I’m sure it would have been visibly pulsing.Oh. That was it. The strap around my clitty, and then the thick rubber band further holding the electrode in place must have prevented any.