After swimming a few laps, Scott and I exited the pool and retired to a couple of chairs. Beryl was still lying on the cushion. We chatted about a number of different subjects as the afternoon passed. "Mind if I ask you a question?" I said "You don't have to answer if you don't want to."
"Ask away," Beryl and Scott replied, almost in unison.
"So, how long have you two been enjoying the fruits of the flesh with each other and did it ever seem weird?" I asked before taking a sip of tea.
"That sounds like two questions," Beryl smirked as she sat up. "But it's all your fault," she said laughing.
"My fault?" I sputtered, nearly spitting out my tea.
"Yes, remember when I told you Scott caught me in the cornfield watching you sunbathe?" Beryl said.
"Yeah," Scott interrupted, "she had one hand on the binoculars and one down the front of her shorts. Sister or not, I'm a guy, and that sight made me hard as a rock. Before that, I'd never thought of her as a sex object. But right then and there, I realized what a fox she was."
Beryl jumped back in. "Well, when he put his hand on me it shocked me so much I jumped back. When my butt hit his crotch I could feel his hard on. Anyway, at that point hormones took over. We were both so horny we needed some relief. So it just felt natural to help each other out, if you know what I mean," Beryl said with a dazzling smile.
"Afterwards," Scott said, "it did feel a bit strange realizing what we'd done. But the way I looked at it, sister or not, Beryl was just a hot chick I had a chance to bone. If she wasn't my sister, she'd be a girl I'd try to get in bed anyway because she looks so damn hot."
"Same here," Beryl responded. "Scott's the type of guy I'd be after in a heartbeat. Just because he's my brother shouldn't change things. I mean, I know what society thinks about that kind of stuff, but the way I look at it is I have a hot guy living in the same house as me so let's take advantage of it."
"Yes," Scott laughed. "It is convenient, although not so much when Mom and Dad are around."
"So," I asked, "does anybody else know about you two besides me? Cody? Scott's girlfriend? Your friends?"