Are accepted social norms and the law of the land moral sexual conduct according to Buddhism?

I read the following on the internet: > In my opinion, Buddha looks at sex from four angles. > - Hindrance to attain Nibbana or even one-pointedness > - Generally accepted social norms. > - Kindness towards powerless. (children, poor people, women in Buddhas time) > - Law of the land. > > If the above is not violated, laypeople are allowed to have sex as > they wish. Are accepted social norms and the law of the land moral sexual conduct according to Buddhism?