The asexuality of insects is, in almost all cases, known to be a derived condition. That is, their evolution was contingent on the sexuality of their ancestral forms.

It was a hard whisper to catch at first, since the grey moustache concealed all movements of the lips, and something in its timbre disturbed me greatly; but by concentrating my attention I could soon make out its purport surprisingly well.

There were, besides the pleasant fruity smells, a number of vile, animally smells that one could easily make from simple ingredients or extract from plants.

But the next item, the underrobe, isn't really an undergarment at all. When a geisha performs a dance, or sometimes even when she walks along the street, she might raise the hem of her kimono in her left hand to keep it out of the way. This has the effect of exposing the underrobe below the knees; so, you see, the pattern and fabric of the underrobe must be coordinated with the kimono.