The communal husband

So I've got a hankering for a short one shot idea. 

The premise is that somewhere off the main land is an isolated island community. For whatever reason, the village on this island is composed entirely of women. Maybe a quirk of genetics or a curse causes the people there to only give birth to girls. Or something caused all the men folk to disappear en-mass a generation ago. Whatever Way, these ladies haven't seen a man for a long time until one day a young traveling merchant washes up on the beach after a storm. 

(Un)Fortunately for him, the girls all take an interest in him and decide to not pass the opportunity up. Very quickly he finds himself being named the village husband and made into a communal sperm despenser.