She was near the end of her song when she turned around to see that he was watching her. She stopped it immediately suddenly forgetting the words."You...'re better than all those bands put together," he applauded her with clapping hands."I sing a lot when I feel happy," she turned red. She had a short cotton frock that barely covered her breasts. Her nipples were like big black bing cherries as they tented the material. She had no panties on and he noticed that the patch on her pussy was all. They both seemed real cool and his dad and I started to talk about sports. His mom was quiet but then got up and went and brought us back some drinks. When she bent over to give my mine I found myself staring down her white cleavage and then at her smiling face.I wondered if she was coming on to me. She was good looking for an older woman but still in front of her old man and son? I concluded that I was just imagining things.The next day we went to the beach just had a ball. There were a lot of. We drove to a semi secluded spot next to the river and parked parallel to the river, while Frank parked diagonally behind us, forming an L shape with the two vehicles for more privacy. After setting up the table and chairs and pouring my wife and Frank each a drink, I left them to chat and become comfortable with each other while I got the fire going. By the time I had the fire going and had poured myself a drink, Madelein and Frank were chatting like long time buddies. Frank was very nervous,. He removed my shorts and panties and pushed my knees apart. He got on his knees in front of me and began kissing my inner thighs until he got to my pussy. At first he started just licking my pussy lips and lightly biting them and I began to squirm. He took two fingers and shoved them into my pussy and began finger fucking me while he flicked my clit with his tongue. I had to cover my mouth with the hand that wasn't playing with my tits to keep from screaming. He continued this until I began to.