" But, just as the words had finished rolling off my tongue, my sister was in the open doorway, wearing nothing but a tiny towel around her waist. Her...big, firm tits were right in front of me for me to feast my eyes on, but I couldn't do that to my sister."I wouldn't do that brother, I made sure I saved you at least one drop. I mean, it is your birthday, after all," She said with a wicked smile. She then walked away to her room, undoubtedly to think of another smart-ass coment to shoot at me. I got back into the locker room, and decided to get in the hot tub and shower. i love being able to walk around the room naked, too. i stripped down to nothing, and sat on the bench. i was getting my dick a little thick for while i walked around the room. i threw my towel over my shoulder, and headed towards the hot tub. i could feel my package bouncing freely off my legs... i saw only 2 showers on out of about 20, so it didnt seem very busy. i entered into the tub room, and there was 1 guy in. Tom reached into my underwear and found my thick seven incher. "Holy fuck, Pete." He started to stroke me. After a bit, I started pulling down my pants and undies; Tom pulled down the other side and my stiffy popped up. Tom looked, moaned a little and reached for my cock. When he touched me, I had a rush of pleasure and my dick throbbed. Now I could feel a lump in his pants where he pressed against me. He started to slowly stroke me, and I throbbed some more.Bill and Frank were feeling. I sucked one boob and squeezed the other. Her boobs were soft and felt like jelly. I couldn’t grab her boobs completely in my hand. I moved my tongue around her nipples and licked them.After worshipping her boobs, I moved down to kiss on her navel. I licked her navel and lower abdomen. The moment I was in between her legs, I could feel the tension on her body. Her legs rose and she spread open her legs wide.I kissed on her panty and then lowered it. Her pussy was slightly wet. I put my finger.