"Toni, you can take it out," Raza said.I gently gripped the plug and pulled it out. It was large and wet.Naisa's ass hung open. It was dark red inside... Her sphincter was a verydark brown, and circled the hole I was looking into."Would you like to fuck that?" Raza asked.Naisa's sphincter started to pulsate."Yes," I said, in a whisper. My cock was really in pain now."Put the plug back in," Raza said.I slipped the plug back into her. Her sphincter closed tight around theshaft."Naisa will let you. His mum then gave me a squeeze but one hand was on the same spot as her blow had landed. It still hurt and despite my efforts to disguise it she noticed when I winced.'Oh sorry! Did I do that?' she asked a little shocked.'I'm Afraid so. I don't know whether it was luck or design but you caught me right in the kidneys'She lifted up the loose teeshirt I was wearing and caressed my skin around the tender area. 'There's no bruising that I can see.'The touch of her fingers sent shivers up my body.. John pointed further down the beach and layed back down. I could feel my pussy getting wetter at the thought of seeing this guy and ask John if we could walk further down the beach. Of course he said but remember what the rep said you could piss people off if you're not naked, Ok I said I will if you will. John wasted no time pulling his trucks off and waiting for me. I slowly removed my bikini top and bottoms expecting everyone to stare at me but no one even notice or bothered. We picked up. I untied her and helped her off. When we went into the bedroom the bondage was all we could talk about. We were so enthusiastic, like teens discussing sex for the first time. The potential of bathtub bondage intrigued us. The following evening we decided to try it again. It wouldn't be so spontaneous now that we could plan things out. I began filling up the tub with water while Francie went into the bedroom. She emerged a few minutes later wearing very sexy lingerie, hardly the type of apparel.