This picture shows u a clear example of HPS and it only occurs with men in sl. Somehow these men are drawn to everthing that has the shape of a phallus.
The phallus is for them a symbol of their masculinity. The bigger the phallus shape they get sucked into in sl tells you something about the amount they jerk off in rl.
The percentage they stay visible says the following about the amount they jerk off:
75% visible : 1-3 times a day
50% visible : 3-5 times a day
25% visible : 5-7 times a day
00% visible : > 7 times a day
For women that are interested in making a guy "cum" keep watching the phallus shapes in sl.