As Old as the Ages, As Young as Today

She slowly slips out of dark's star-jeweled robe to don, and then undress, the orange rind bikini— a blush as shameless as Venus dimming— and arrays—again, as slow as longing— the vast blue skirt of the sun. What is the pun in this riddle?

A Riddle for the Morning

O, they are an innocent few and frail as morning dew concerned with what not to do. Right-out-of-the-package new, they habitually eschew the good old raunchy screw far past the age of twenty-two. Can you tell me who? These are the sweet __________. Please post your response to the riddle in a comment.