No rest on this island

A group of people were in a shipwreck and were stranded on an island. The group consisted of 12 women and 1 man. After a few months, the women grew horny and it was decided that the man needed to take two women a day and they allowed him to have Sundays off. One day on a day off, he was just relaxing when he noticed a boat nearing. He felt hopeful that maybe they would be rescued, at last. The boat was almost to the island when the guy noticed it was a man in the boat. As he got out the first guy said "Oh my God buddy, am I ever glad to see YOU, To which the second guy responded "Well alright sweetie! It's been a long time for me too. The first man exclimed "Oh hell, there go my Sundays!"