Sorry to be the bringer of bad news here, but any sexual relationship between siblings is strictly illegal in the UK

The law dictates that any sexual relationship between siblings is strictly illegal in the UK, without exception. That any group of people that promotes such a thing would be in the eyes of UK law as being a terrorist organization.<br><br>&#x200B;<br><br>The UK law dispenses with the "one drop rule" when it comes to incest. By that, I mean that just because one sibling is adopted doesn't dispense with the law. Whether siblings are full blooded or not, incest is strictly illegal.<br><br>&#x200B;<br><br>The clear law dispenses with any notion of whether the sexual relationship is consensual. Seriously, who do you think matters more, you or the law? Seriously, you think your consent would matter in such a case?<br><br>&#x200B;<br><br>The law matters more than you in the UK. There are no exceptions.