Both of them looked down at their own, much more modest chests.“A perky one on a waist like yours is. You’ve got a porn star body and don’t seem... to realize it,” Jasmine said. “Yeah, I would kill for your rack,” Courtney added.“You would die with my rack. Do you have any idea how much my back hurts every day?”“You don’t even use them to their full potential!” Courtney said.“Full potential? What do you mean full potential?” I asked, not offended but sassy.“You’re still a virgin, right?” she asked. “What is this?” I whispered.“A glory hole. I see what you are doing, would you like mama to help?” she asked.I was a little freaked out that someone was watching me jerk off and wanted to help. I was more freaked out that she called herself my mom. It seemed so dirty but I was considering putting my dick into that hole in the wall just to see what would happen.“You have a nice cock. I won’t bite unless that is what you are into,” she warned me in a husky voice.She coaxed me into sliding my dick. I brushed my teeth and my mouth felt fresh and smelt good. When I returned mt sister was lying in bed, her legs soread, her hands rubbing her cunt and her eyes closed. I silently walked up and knelt down between her legs. I slowly reached out with my hands and stroked her inner thighs; she flinched slightly at first as my hands made contact with her flesh.My hands glided slowly up towards her pussy before I lightly ran my fingers over her exposed lips, I could feel the wetness of anticipation. This girl was too beautiful and precious to just have sex like "Wham! Bam! Thank you, Ma'am!". This was going to be a moment to remember, not just a release of built up lust. A quickie was probably what she wanted but I couldn't do that to her.I told her that I had two things to say to her. I said, "First off we're not going to have sex today." The disappointed look on her face almost made me tear up until I continued after a short pause, "We are going to make love instead." You should have.