What is up with music these days...oh rhianna you little devil

Ok so i woke up this morning and turned on the radio to see if there were any contests going on, and I'm not a fan of Rhianna but i herd her song 'S&M' and literally thought what the f*** .... did that just say what i thought it did, so i listened harder thinking 'no it couldn't have said that, this it the radio not you-tube' but it did indeed say what i thought it did which was 'sticks and stones may break my bones but whips and chains excite me' ... now i have no problem with people fetishes and such but for one thing... this may seem rude but really should someone who had allegedly beaten be singing about S&M?? and another thing seriously does that need to be on the radio? i just think since children listen to the radio that maybe songs bout sadism and masochism are not appropriate even if the child doesn't know what there about. Sorry maybe I'm starting to develop the thing most call it maturity...i call it old people syndrome. and also this is purely my opinion on this situation, maybe I'm wrong but i just feel that this is kinda wacky.