This. OP, obviously if you've never had a massage you wouldn't know what the standard is, but a sensual massage should be, first and foremost, a good regular massage. With a cherry on top. When it comes to "VIP"/"full service"/"premium" options, it's worth asking in advance for the elements that you want. You said you're into kissing, so for you it might be worth asking about that.
As far as sites go, personally I prefer RM.