Social liberalism is not a conservative virtue.
They simply want the sovreignty of their own bodies.
Except when it comes to consensual incest, bestiality, pedophilia and necrophilia or other sexual orientations they are hypocrites.
This expalins why they are usually pro-chioce on guns, drugs, abortions and laissez fare on capitalism.
Drugs and abortions ruin societies The Boxer revolution anyone?
Re "Laws that protect society" Explain how sodomy laws protect society.
You did a fine job yourself. The only reason I can think of for keeping Sodomy Laws is that it would make it impossible to consumate a gay marriage. It seems to make a distinction between sex acts and coitus. But, recognizing homosexual relationships demeans the value of the family unit making into longer necessary or worthy of protection by the government and therefor breaking the universal morality of survival of the species.