The waitress took our drinks order and we settled down to silence, all of us wanting to get the afternoons nudity in the open but none of us wanting t... talk about it. Then Dee broke the silence to tell us that the large house next to ours had a pool to which we had been invited to use the following day. She explained that the couple whom lived there were passing the girls as they arrived back from their bike ride and they said we could use their pool whenever we wanted. As the evening. For three years, I never had any feelings for her.But One night when I got up to go washroom, She was coming out of the washroom, in the panty and a short top. We were standing face to face for a second, She was embarrassed and she quickly ran away to her room. I came back to my room after using the washroom, But when I lay down to sleep all I could see was her standing in the panty, I jerked off thinking about her and those huge butts.Then from there on, I always thought about Screwing her. I gasped with disappointment. But then I heard the zip of his trousers. He smiled and I laughed wantonly. I slipped my hand inside. His cock felt slippery, stiff and eager. I stroked it and felt it harden more until it filled my fist. Such power. Then, with blissful mischievousness, I opened my eyes to watch sister Emily's reaction. But I couldn't see her anywhere. Where was she? The bushes were silent and dark and still. I propped myself up and searched for her frantically until I realised. I arched my back in pure ecstacy as the warm fluid gushed inside me, "OH FUCK, OH FUCK.YES, I LOVE COCK, I LOVE COCK, YES FUCK ME, FUCK MEEEEEE."I suddenly felt lightheaded as the orgasm abated and I toppled slowly sideways leaving Amanda to bring herself off. I lay on my side in the hay in a semi daze, watching Amanda as she fucked Liam's face. Then, as if she'd noticed me move for the first time, she lunged forward and gripped Liam's wilting dick. She took it in to her mouth and sucked out.