an unusual proposition - Sex Stories

an unusual proposition

... intended partner.Imogen was sitting cross legged from me and from this distance I could see her clit getting more prominent with all the sexual chat.By now this lovely chatterbox had dragged out the details of my divorce and my jobs etc. She seemed intrigued when I mentioned the swinging scene and the parties I had been too. You see I recently had been exploring a bisexual side of me in so much as ive been and given oral and fucked one guy up the ass for his wife to see at an orgy so i was by no means an expert. Out of the Blue Imogen suddenly said "Why don't you do us both Mark? I prefer older guys anyway and have wanted to let my first real cock be from an older man for his experience and if you're up for it that is you could see to Todd's needs too but it it has to be both of us or nothing." I had just said "Don't you think you had actually ask your b*****r first?" when Todd showed up and said "Ask me what?" as he then said hi and introduced himself to which I replied I'm Mark and your sexy s****r here has come up with a rather unusual, if not enticing proposition regarding the little pact you two have regarding losing your virginity together. Todd looked towards his s****r and she just smiled and said im game if you are bruv lets get this put to bed. She then lurched forward and playfully pulled Todds Shorts down. His cock was about five inches but soon grew to about six fully hard as I watched in amazement as Imogen suddenly deep throated her twin.Then turned to me and ...

... said your turn Mark lets see what you have down there remembering up until now she hadn't seen my cock as I had been lying on my front all the time. As I knelt up brushing the sand of my torso I heard both Imogen and Todd exclaim in unison "Oh Wow" as my hard cock stood proud. I am 8 and half inches and reasonably thickly endowed. Thats a nice cock s*s Todd said as Imogens hand grasped my throbbing hard on. She began stroking me gently at first. When I asked if she was gonna deep throat me too? she said I'll try, but the thickness of my member prevented her from doing so without her gagging, however, I suddenly felt another set of lips on my cock. Looking down there was Todd on one side and Imogen on the other working their lips up and down my shaft.I was starting to get that familiar urge but hey i thought i want his to last. I halted proceedings by telling the pair of them to stop behaving like cubs on a nipple for a second and Sit! They laughed and sat back and listened;I continued to say that I wanted to know who was going firs...and before I could finish my sentence Imogen squeals me of course as Iam the eldest, Iam the Eldest and besides I found him so There yah boo sucks she cried in mock girlish tones ... Ok s*s you got me there and besides I Am looking forward to watching quietly because this moment is your moment to cherish big s*s. He's right I whispered gently in her ear she hadn't noticed me lying alongside her as she focussed on her twins remarks.I then said I ...