Literally Stories is an excellent website run by short story enthusiasts for writers, readers, and general feeders of fiction. Their submissions policy is one of the most inviting you're likely to find and they're looking for short stories to continue an impressive run of months that have showcased some of the most interesting scribers yet to become known.
Three of my own stories are available to read on this excellent site. The Front Page [here], The Greatest Cock That Ever Lived [here] and most recently a short story set in Los Angeles called Nazi Doctor [here]. If you're interested in having your work showcased and welcome feedback from fellow writers you can submit your works to Lit Stories [here].