I'm cumming!" My cock errupted and warm cum slid down my shaft, over Marnies hand and onto my balls. Marnie licked up the creamy sauce, turned to Morg...n. The gleam in my grand-daughters eyes indicated how willing she was to drink from me. The two girls shared another sloppy, cummy kiss as I watched in both dread and amazement. "Grampa, did you and Gramma have any toys you played with?" Morgan asked as she licked the last vestiges of my orgasm frm her lips.I considered lying to her about it when. Sandy lay forward and spread her legs and smiled at me. The table was a perfect height. My cock aimed right at the center of her juicy snatch. I took one step forward and with a slight thrust, I was inside her warm, wet hole.She was a bit tighter, wetter and much hotter than when I was using my fingers inside her. I stood there for a few seconds, feeling her cunt walls expand and contract around my pulsating cock and when I slowly pulled back, she groaned loudly and reached her hand between us,. The next morning, she got them in their swimsuits. After changing, they headed for the water park. The kids were enjoying the toddler area and made a new friend; a little boy named Zach. Zach's grandfather, Michael, started chatting with Chelsea.Michael was in his mid-forties, blonde hair, turning gray, and fit. He had told Chelsea he was a widower, and there for Zach's birthday trip. His daughter and son-in-law, Matt and Gracie, planned it all. After a long year, the family needed a fun. Soon, my spanking was beginning to sting, so I started kicking my feet."Stop kicking your feet, or else I'll have Joan hold them in place," Jane told me. I guess I kept kicking my legs, because Joan came over to hold my legs down. But not only did she hold my legs down, but she also spread them apart."I like this view," Joan said, "I can really see you spank him and I can see his penis and balls." After I was spanked like this for a while, Jane said, "Now I want you to stand up, and then bend.