Semi-Lesbian Garage Sale Surprise

I went to a garage sale, looked around but didn't see anything I wanted. I asked the woman running the sale, an elegant, tall woman with a long gray ponytail approximately 70 years old, if she had anything she didn't bring out that she might like to sell, explaining I like to find things to put on eBay. She thought about it for a moment, and suddenly came up with one thing that might interest me: A small collection of vintage photos of women. I expressed interest, so she had me come into her house and meet her sister who would show me the box of pictures, while she went back out to take care of the people milling around her sale. Her sister looked quite similar, and I suddenly realized they were twins. She brought out the box and set it on the dining table. There were about 12 black and white, or really more like sepia and white antique photos of women in various states of undress. I may have raised my eyebrows, and she may have caught my interest. Yes, these would indeed do well on eBay, being vintage but tasteful pornography. A couple of the images were clearly indicating lesbian possibilities, and this added even more value. The woman, Deloris was her name, agreed to sell me the whole box for $12. I figured I'd make about $400 on it. Deloris then said, "Just a minute, young man." (I'm 68 years old). She then leaned out the door and called her sister Ellen to the doorway. They conversed quietly for a moment, just beyond what I could hear, and then Deloris turned to me and plainly stated: "As you may have guessed from the pictures, Ellen and I are lesbians." Ellen added, "But not entirely. We haven't seen a penis in a very long time, and would like to. Would you be willing to indulge us?" Needless to say, I was all over that! We made dinner arrangements, and that evening I returned to their home. They had gone all out with a great turkey dinner, complete with homemade apple and cherry pies! It was delicious, but I had a bit of difficulty swallowing, because my mind was churning over what was to come next. During dinner, as casually as if they were explaining how to assemble Tinkertoys to a child, they told me they wanted me to masturbate in front of them. They didn't want to be penetrated, or in fact even touched by me. The sisters just wanted to watch. I figured the ball was in my court, and I asked for one concession: I wanted to see them do, well, whatever it is that lesbian sisters do together. They laughed simultaneously in joy. Ellen said, "We had hoped you'd ask for that!" We retired to their bedroom - yes both sisters sleep in one bed. Deloris put on some funky music. I believe it was "String of Pearls" by Benny Goodman. (They weren't that old, what were they doing with that selection?) and again, as casually as if it were an everyday occurrence, both women started removing their clothes. So, I did too. In no time, all three of us were as naked as the day we were born, oh, so very long ago. Their breasts did sag a bit. There was some cellulite on their thighs. The hair around their pussies was thin but long, straggly and gray. But, guess what? I'm no spring chicken myself. And, you could call me overweight, and you'd be accurate. You youngsters reading this may not realize it, but to a 68-year-old man, old women can be very, very attractive! Needless to say, I was hard as a hammer in no time. Deloris reached out to touch my dick as I sat on the edge of the bed, but Ellen shook her finger at her, and said, "Remember, we agreed." Deloris pulled back. I started stroking, figuring I had all evening, and would make it last. But nothing doing. Within 30 seconds, like a stupid teenager, I ejaculated. And the women were watching intently, with eyes as big as saucers. I have to say, I loved being watched. If you've never masturbated in front of a stranger, or a family member for that matter, try it sometime! Now it was their turn. Ellen got on the bed, and Deloris started massaging her saggy breasts. Ellen started to enter heaven, moaning and exclaiming "Oh, yes," as Deloris continued to work. Then she massaged her arms. Then her legs. And then, by gosh, Ellen put her legs up in the air, and almost behind her head, a feat of flexibility you wouldn't expect from someone of that age. I saw her pretty little pink asshole, and of all things, something that hasn't happened in 20 years happened. I started getting hard again only minutes after ejaculating. The women noticed and expressed delight, but only for a moment, as Deloris went to work in earnest, putting on some lotion and then pushing her fingers into Ellen's pussy. I mean really, way in. To my absolute surprise, after just a minute, she was fisting her sister. And Ellen responded with the wildest orgasm I've seen in a very long time, thrashing so much she almost fell off the bed. After recovering a few minutes, the women traded positions, and the massage started all over again, but this time Ellen doing Deloris. Ellen then proceeded to lick Deloris's vagina, and shortly after, placed a finger against her asshole, which I swear was an exact copy of her twin's anus. She pressed her finger in, and then took it out. I would have figured that's too fast. It would have felt weird if someone had poked then unpoked me that quickly, but Deloris seemed to love it. Ah, the reason why became evident in a moment. Ellen then proceeded to push two and then three fingers in Deloris's ass. It took a good five minutes, but she eventually got her whole fist in that beautiful bottom as Deloris started having what can best be described as continuous, ongoing orgasms, with legs shaking and back arching and all that. Right about then, guess what happened to me? I ejaculated again, and I wasn't even touching myself. After a few minutes, both women were satisfied, as was I. We said our thanks and goodbyes, and I went home. We've made a tentative date to do it again, and maybe even something more, next Saturday evening.