The horny weddings reality (exhibition, , polygamy)

• No matter their confession, during a wedding the groom and bride(s) are by tradition expected to have sex in front of all their guests. The way they are supposed to be dressed (or undressed) before, during or after this part of the ceremony is less standardized.
• **** is legal and socially accepted if not enouraged, especially between siblings and/or cousins of the same generation. It may be more frowned upon between ascendants and descendants, as there's often a suspicion of grooming, but it's not the case everywhere. If children are born from such union, there's absolutely no higher risk of congenial disease or malformations. Some rumors pretend it even dicreases such risks.
• Due to men being statistically far less numerous, polygamy is common and many wedding include multiple brides at once. In many countries, women sharing the same husband are viewed (socially and/or legally) as also being each other's wives.

Contributions welcomed to reality and stories.