Sex on the beach

Two humans sitting on the beach digging their toes
into the warm sand. Seagulls soaring above effortlessly.
The sun high and warm. People tumbling in the waves of the roaring sea.
The humans enter the water swimming beyond the crowd. Their bodies touch.
They embrace. Their activities can only be seen by the audience of creatures swimming below. With much satisfaction, the humans exit the water returning
to their chairs.