Trying to find a few stories I read quite a while ago, any help appreciated [Incest]

I've lost a lot of my old bookmarks over a few moves and transitions, and I recently remembered a few stories from a long time ago that I would love to re-read. There were three of them:

The first was a multi-part story that I'm pretty sure was on Literotica though I couldn't find it when I searched for it. It was about a guy who was at a cabin for a vacation with his family and had sex with his sister? cousin? and her cheerleader friend. One of the scenes was the three of them having sex in the lake. I think in later parts the story expanded past the cabin but I really remember the earlier section the best.

The second story I don't really remember much at all, I remember reading the very beginning and thinking it was promising but I can't remember past that. It was two sisters, twins I think, who had suddenly become very interested in each other. I remember there was a long, purple-prose-ish section describing their appearance. I think they eventually banged a pizza delivery guy? I might be making that last part up.

The last story was pretty crazy. Two girls, unrelated, who were cheerleaders. The first chapter had a scene where one of the girls fucked her uncle so he would drive her somewhere. There was one chapter centered on the two girls having sex with one of their fathers. He came in his daughters ass and jokingly asked the other girl to eat the cum out of her. To his surprise, she did. The three of them also sat around watching some homemade porn they had made. Later on there was a long scene where the girls held and recorded a gangbang with the men that they knew; fathers, friends, teachers, anyone. It freaky, and sleazy, and great.

I don't know that that's enough to really identify anything. I certainly couldn't find them just by searching what I could remember. I'm hoping that someone shares the same tastes as me, remembers reading these stories, and still has the links. Thanks in advance to anyone who can help!

Source: reddit.com/r/Erotica/comments/2qcnib/trying_to_find_a_few_stories_i_read_quite_a_while