Yes, we know.
It happenned to me - in Torremolinos of all places, and for those familar with the area - in a gay bar in La Noglera on the upstairs floor across from where Arcos and La Noche were.
However, as someone pointed out, the intention (which was not accomplished) was to rob me and certainly not to rob and rape me.
The only way a middle aged guy is going to get bummed by boys from a gay bar anywhere in the world is by paying them - and that's why I am extremely sceptical of the story related by the 2 guys