Q is the Queerness she feels when it is in. R is the Rubbing that's now to begin. S is the Strokes getting stronger and stronger. T is the Tickling she wishes would last longer. U is the Unction now freely flowing.
V is the Vigour with which they are moving.
W is the Wish that he would do it again. X is the Xtent of the pleasure they gain. Y is the Yearning that makes her feel sick. Z is the Zambuk he rubs on his prick. A bus stops and two obviously Italian-type men get on.