She was flirting and he was enabling her. All of a sudden, I was remembering the reasons why I hated my brother. He was leaving the next day, so I did...'t want to make a fuss. I forced myself to spend more time with my dad than I wanted to, just so I could avoid seeing Sarah and William together. It was approaching time for us to go home when Sarah dropped the bomb on me. She had invited William to stay overnight in our guest bedroom. I could have killed her right then and there. It got worse. Then, with his naked prick jutting out from his raincoat, he moved stealthily out from the trees. Drifting silently behind his looming cock, he moved towards his naked daughter.Bonny wasn't aware of his approach until he stood at the foot of the blanket. When she noticed him, she gasped and blinked in surprise.Then her pretty face lit up with a smile when she saw that enormous prick jutting out from his raincoat. She glanced up at his face but, with his hat brim tugged low, she failed to. We had decided to meet in a public park in the early hours of Saturday, Richard having been more than happy to accommodate my request for us to meet where I would feel safe yet away from the general public's scrutiny. My experiences in going out dressed had been rather limited and I did not want for anyone to recognize me. We both knew the park and agreed that the low pedestrian traffic would provide relative safety while not hindering our first meeting. I found myself unable to. We snogged and her hand soon started up where she’d left off on the inside of my thigh. It moved upwards as I opened my legs and she touched the front of my knickers, now it was my turn to gasp. She pushed me backwards gently as I fell into the corner of the seat and the door, she pulled my leg up and pushed my skirt up her finger touching me.As we made eye contact, she smiled, then pulled my knickers down. Placing my leg in the same position she bent down and licked my clit, I jumped, her.