She quickly finished me off, leaving my body vibrating from the intensity. She got up, turned around, and shut the water off. She'd been feeling the g...adual change and was getting cold as it cascaded off her back. She rose, sweeping my still tingling body to her. We embraced her leg between mine, our lips welded together as I wrapped one leg around her.“Fuck, babydoll,” was all I could say when she leaned back to look at me.Amanda giggled, “You're a good teacher, Renee.”“You're an excellent. “Wow! “ The bikini top could barely manage to hold her voluptuous milky boobs. I felt like hungrily sucking on those juicy breasts. The brief settled nicely on her, accentuating her curve. A bit of fat around the waist made her look fleshy, appealing and sexy. Her flawless fair legs, succulent thighs, and tempting navel made me crazy.I asked her to turn around. I wanted to see her ass. She turned around. I couldn’t take my eyes off her buttocks. The bikini brief hardly covered anything. Her. .. my room... the bathroom... even once in Mom and Dad's waterbed. Oh well, that was all coming to an end... or so I thought.The bridegroom was my friend, Darren. He asked me to be best man, and, of course, despite my sadness at loosing my sex-hungry little sister to this guy, I accepted. After the wedding, they had a huge reception, which got pretty wild as the evening went on. Being family, I got to dance with Lena a couple of times. She looked stunning in her wedding gown. It was cut low to. “You mean to say you enjoy wetting yourself?” She nodded, her head looking down as if unsure how I’d react. To be honest until she said that, I’d never thought about that type of thing. Now I know more about watersports and golden showers than pretty much anyone. But back then all I remember was a spark of arousal inside me that I didn’t understand, just the thought of her peeing herself was so... I don’t know what, naughty? Taboo? Secret? “Do you want me to leave?” she muttered. “Are you.