"Shall we get started?" asked Bob. "We don't want it to get soft." What do I do?" asked the turned on girl."I'll lie down and you slide the bottle up ...nto my penis." said Bob. "Then I'll have to lie still for about ten minutes until it sets up." Bob mixed a second tube of something into the silicone in the bottle. "This is the hardener." He stopped, and then laughed. "But I'm already hard, so I guess YOU'RE the hardener." He stirred the mixture thoroughly and then handed her the bottle and lay. You are very good to me, though." You don't want me to pull it out, do you?" I teased, pinching her erect nipples."Of course not," she gasped. "I want you to shove it into me as deep as it can go."I did just that as she talked dirty to me, encouraging me to ass fuck her hard like the hot slut she was. Her hot talk got both of us hotter. We fucked faster and harder approaching orgasm fast."I want you to come in my pussy," she managed to gasp seconds before she came.She screamed as her asshole. Tim obliged and unsnapped her bra and tried his best to repeat what Alice had done to him. While his efforts weren't too bad, he knew that he couldn't match those of Alice. Finally, he gave up, wanting to try some new and exciting things. He tried unzipping Alice's jeans with his teeth and was moderately successful. She, thinking that it was a cute effort, pushed him away. "No, not yet. Let's go for something really kinky!" Like what?" he asked. He was having a hard time. More muscular than I thought, he had the long sleek muscles of a swimmer. I was mesmerized when I saw Kevin’s cock. It was about four inches long soft. He went down on me for three minute or so then he stood. He’d gotten hard while I was in his mouth. His cock had grown to a respectable six inches. Hoarsely he muttered, “Get on your knees.” As I went to my knees all my nerves, all my reservations, came to the fore. Was I really going to do this? Was I really going to take another man's cock.