The Shonan coast is overflowing with wild youngsters! 'Hold on a minute! Summer isn't just for you guys!' And who should appear but an unexpected horde of old men!? With the melancholy of adulthood, they're using their seasoned pick-up lines to hit on bikini girls younger than their own daughters, and giving them slippery oil massages! My knees hurt... my back... there's no time for that! Autumn is just around the corner! Strip off those bikinis!
