She took a wide "bite," her tongue flicking my nipple this way and that. Shocked, I stood there with my arms in the air unable to act. Then she sucked... and pleasure shot from my chest down to my crotch and back again. She let go with a pop and stood up straight again, about a head taller than I was. She licked her lips and spoke the first words I had ever heard her say."You're tasty."I hit instant overdrive. Lust took over and I grabbed her perfect butt through those shorts, the shorts I'd. If I try to leave he'll force me onto the bed and **** me.' He probably wouldn't but I found the thought quite a turn on.I took a deep breath and whispered 'Dan, it's your luck day.' I pulled him close to me and kissed him hard, shoving my tounge deep into his mouth.He responded like and a****l kissing me hard in return and pressing his young body against me pulling me close. I could feel his erection pressing into my stomach.His hands were pawing at my small pert tits as he kissed me. His hard. ‘I’m not kissing that I don’t know where it’s been’ I smiled ‘It’s been where I saw another one go the other night’ he said I blushed! ‘That was ages and ages ago! There’s been a few more in there as well since’ I said. I then realised what I’d said and realised I’d made myself sound like a whole! ‘Practice makes perfect, I wonder if you’ve improved’ he said smiling ‘Oh definitely’ I said ‘I’ve been with men who knew what they where doing since you’ He pretended to be offended and stood up. Her nipples seem to have popped out of their cocoons, anxiously awaiting more attention."Thanks," she says, kissing me on the cheek and pushing me towards my s!ster.Now what?I stand looking at my s!ster for the longest time, just staring at her perfect tits. Her wide areolas are just a shade darker than the surrounding skin and her taut nipples seem to be more aroused than when she first exposed them. I know I shouldn't be touching my s!ster but I can't very well leave her out either. Lauren is.