Looking for story

[colormestunned]

I read a story awhile back and I'm pretty sure it was on this site. It was about a guy visiting his 3 girl cousins. I can only remember a few details about the story like one of the cousins was a gymnast who he had to pick up one day from practice, he had to sleep in the basement with another cousin and they were separated by a sheet, he and one of them imitated a porno they watched together, and I believe he had sex with one of them in a pool. I've been trying to find this story for quite some time because I really enjoyed it and have had no luck. If anyone knows which story this is I would really appreciate it!

 

[Hotcappucino]

Couldn't find anything on Literotica matching that description, but I found a story on asstr.org called Cousin Love that seems to fit:
Part 1
Part 2
and so on (just change the numer in the URL to get the other seven parts).

As a warning to the curious, it does portray under-aged sex.