Why post those pictures? I don't see anything obscene in them at all. Do you?
If you call (supposedly) grown men and women acting like children "normal" I guess not. Why don't they find their own park instead of destroying the one meant for CHILDREN?! They're nothing but selfish, to hell with the rest of the world, even if it means ruining everything meaningful for traditional families by flaunting their sick behavior in public. I doubt anyone cares what they do in private but they are doing it in PUBLIC and bragging about it.