The hot water followed by iced water, followed by hot water.................. is known as Fire and Ice. Chinese and Japanese were always the best and I still know a lady shop(s) owner who, in her day, was one of the best - introduced me to it, in fact, about twenty years ago. She used a hot fizzy drink and iced water. A happily married woman, these days. It used to be fairly common - even some Thais latched onto it and the Filipinas, too, although they really perfected the art of rimming.
Linda Yasu???? Would it be wrong to suggest that she was the first Thai escort superwoman?