They both set to work licking each other's pussy. I got round behind Barbara, thoroughly wetted a couple of fingers in my mouth then slipped them into...her vagina. She groaned loudly. With Sandra licking her clit and me fingering her, she was clearly enjoying the experience and urged us not to stop.After a while, we did stop though to change positions again. I got Barbara to lie on her back with her legs apart and I got in position with my right thigh over her left and her right thigh over my. By now it was obvious that we are going to a wonderful sex encounter with each other. She was the first virgin with whom I was about to have sex.I started removing her kurta. She helped me with the same. She felt shy a bit. That’s why I pulled up my shirt. I could see her cute small nicely shaped boobs wrapped up in a 32 size pink lingerie. I started kissing her on the upper body. She had her eyes closed. After that I removed her lingerie. Her boobs were in front me. My god she had an amazing. ...now how the fuck am I supposed to go to the gym?" Calming down a little, I thought "Fuck it....Might as well have some fun with this" & walked over to my Toy Chest and opend it.......Taking out my Plug & Lube, I prepped myself, and then slowly slide myself onto it......Feeling it start to penetrate my now bare Sissy Hole was almost more the I could bare and I almost Lost it right there. Regaining control, I felt it slide firmly into place, and I knew I wanted to do a little more. Going. We heard Marty’s voice saying, “Donny…Donny…Oh Donny…Donny…Donny…Oh Donny…” She wasn’t shouting, just saying in a normal but almost nervous sounding way.“I know what Donny’s doing,” Bruce said.“Me too,” I said. Then I asked, “Have you listened in on your sister with her boyfriends before?”“Oh, she has never had a boy in her room before. The folks wouldn’t let her. This is the first time we have been alone.”“Then what have you listened in on?” I asked.“I’ve listened to my sister and her.