Yeah, but I think these folks are asexual by choice. :-0
I was asexual once, for 6 hours.
An old sergeant once went up to an attractive young woman.
"Ma'am, can you please help a lonely soldier? I haven't made love since 1955."
"Oh, you poor thing!" The young woman to the sergeant back to her apartment, where they enjoyed a more-than-mutually-satisfactory romp. Afterwards the woman leaned back and purred at the sergeant:
"For a man who hasn't had sex since 1955, you certainly haven't forgotten much!"
The sergeant checked his watch. "No reason why I would have, Ma'am; it's only 2130."