This led to the subject of date nights with Darla. Mom had asked if we wanted to date her on occasions like we did Mom and we both answered with an en...husiastic yes. When asked how often we'd do it, Beth spoke for both of us and said only occasionally since we didn't want to encroach into both our date nights and Mom's time with her so, for now we'd just play it by ear. One major thing I also remember from Sunday night was Mom keeping her promise to Darla to finish what she had started. So,. Or so she thinks...I take her by the hand and lead her out to outdoor area where sheds , small buildings, and other stuff is on display. We go past this and I find the trellis fencing on display . In my shopping trundler I have rope , clothes pegs , a power screwdriver , and a collar for my dog . I tell her that at this time of the day no one will see us fuck , strip and put your body spreadeagle against the display fence, I tie her wrists and ankles to the fence , her large breasts fit through. I’ve never felt anything like that in my entire life.”I said, “I’m glad you enjoyed it. Do you remember what I told you the day we met?”“What? Right now I can’t even remember my name.”“I told you I would make you cum multiple times in a row and that’s just what I’m going to do now.”“You can’t possibly make me cum again so soon after that mind blowing orgasm.”“Just watch me,” I said as I moved my body higher up so that my cock bent at an angle and rubbed against her g-spot.“No way will you be. “You enjoyed us dancing and finding a guy each to fuck us, we’ll gladly dance again only this time you two have to find us our next fuck.”Dan laughed quietly recalling having to do the same thing for Wendy and Tina at Wendy’s birthday party.“We’ll try to find you the two smallest cocks in here,” Paul joked.“Like hell, you will!” Rita playfully scorned. “You know how I like my men, lean and well hung.”“That’s every woman’s dream!” Susan added and they laughed.“Shall we my love?” Rita asked.