Lauren's stomach churned at the discovery of the wonder of her figure and her hands trembled as she grasped her buttocks. "Part your legs a little mor.... That's great. Now I'm going under you, stay still!" She slipped underneath, squirming up until her head was between the girl's legs, inches from her pussy, with a clear view of her clitoris. "Emma, help your brother, make sure he's ready, right?" She saw Emma, drunkenly pulling at his towel, shrieking loudly as it feel away to reveal his stiff. After all, you did wink at me a few times. Or at least that was what I wanted to believe. So, after washing down the last few drops of liquid courage, I got up and walked over to where you were sitting. Politely, I extended my hand and introduced myself. You smiled and responded that your name is Tina as you shook my hand. A slow dance song was playing and I asked if you would care to dance. Again, you smiled and responded with a firm yes.As you stood up, I took your hand in mine and led you. You love to watch the skin on your cock pull back and forth as it squeezes into my dripping asshole. It turns you on even more to see some blood running down my crack as the girth of you has ripped my delicate tissues. That makes you pound my ass even harder and now the stink in the room is a mixture of pussy juice, sweat, cum, ass, and the metallic smell of blood. Your head is spinning and you feel a huge cum building. With every plunge you feel my ribbed muscles grab, squeeze and milk your. Here he was, but something was different. The beard. That was new."Are you just going to stand there, or are you going to get into the tub?"I blinked again."Come on in. There's enough room." He smiled.I smiled back and dropped my hands. "OK. But this is a little ... unexpected. I don't have a suit." Neither do I. Not here, anyway. Mom and Dad told me I didn't need one."Indeed. I sure hadn't ever seen them there in anything but their birthday suits. Well, I can be just as naked as he can, I.