I softly called him back to the sofa, and as he approached me I helped him off with his jumper, his socks and his jeans. Then I told him to kneel in f...ont of me as I sat back, now with my legs wide apart and showed him the little clasps holding my corset gusset together. “Undo them for me Joe” I whispered, taking a hand and placing it on my bare thigh. Then I felt a fumbling as he, now his hands shaking, fiddled between my legs to get a purchase on the thin material covering my delights.. There was no way that I could walk there with a tent pole in my short. Even if mother didn't see me, I wasn't ready to show to Peggy that her idea was exiting me that much."We will meet there in fifteen minutes," I told her."Yes, but don't forget about the five dollars."With this my sister stood up and walked toward the cottage. Ten minutes later, with my cock as hard as ever, I slowly walked toward the back of the cottage. After looking around to make sure that mother was not watching me, I. First she doesn't co-operate then she very slowly opened her lip and allowed my tongue to go inside her mouth and try to get her saliva. After some time she done the same with her tongue. I have done the same process at least of 15 minutes and she disabled her self from me. And asked me how you are feeling now.I said with shy I was excited like anything. Then I asked her you madam. She said very casually little bit excited. Then I asked her "What I have to do to make the lady full excitement".. 'On your knees, baby,' my voice is low, but the meaning clear.I watch as he pushes his trousers down and off... smiling as I note he's Commando.My dirty lover, talk about ready and willing! He sinks to his knees as I slip my hand from my panties, fingers coated I crook a finger beckoning him closer. He crawls, oh god, he crawls to me and I feel I could come right now watching.As he approaches me I can feel my sex throb and then he settles between my legs.Looking down at him our eyes meet. 'Open.