I waded through the rising tide to find the shut off which was on the inlet pipe to the water heater. I cranked the valve closed and the water stoppe... rushing in. I went back to the base of the stairs and called up to Sarah who had been standing on the landing at the top. “It’s your water heater”, I said. “It’s blown a hole in the bottom, it’s shot.” I walked back over to the stairs and looked back up at Sarah, who was now squatting down to see as much of the problem as she could. Again my. I walked by granny's room and the door was open. It was really hot and granny's place had no A/C. There was a full moon and granny had her window open and I could see pretty well into her room. She was lying on top of the covers and her nighty had ridden up above her nice big ass. She was lying with her back to me and I could see her entire ass in the moonlight. I just stared at it for I don't know how long and then granny started to roll over. I quickly darted away so she wouldn't see me. "hey, easy. it's like you haven't seen me for ages." Jessie chuckled, and rubbed the back of her head. "it felt like it" she whined, pouting. Rosie chuckled, and patted her friend on the back. "c'mon, let's go!" Jessie nodded enthusiastically, and they made their way to the beach. suddenly, a hand grabbed Rosie's shoulder. "mind if I come too?" Rosie turned around, and saw her sister standing behind her. she was wearing a pink t-shirt and denim short shorts. she also had a pair of converse. I draped my hands around her stomach and intertwined my fingers as I spoke softly in her ear. "Last night wasn't just some spur of the moment fast fuck to make each other get off. It may have seemed like that but if you think back you remember I went as slow as I could to make sure you enjoyed it. Watching you come was beautiful. My male ego wasn't stroked by that, my heart was. Your orgasm under me was moving. When you sought to make me happy in a way you knew I would like I took it as.