How things work

This story is about a world filled of people with red lips. No one is born with them, it develops when you turn a certain age, and that age being 16. Whichever lip is red determines which your position you play when it comes to "strength" also known as the position you play in the bedroom.

If your top lip is red, you're a naturally strong person and top others.

If your bottom lip is red, then you're not as strong as others but not necessarily weak but you're mainly topped by tops and switches. Now if both of your lips are red, you're a switch, your strength can change over time but you can choose to top others or be topped. In this world, everyone is judged by which lip is red but it doesn't determine everything about you. Some tops can be extremely strong, but will be shy and less talkative, some bottoms can be weak, yet will be courageous and outgoing. It is possible for your red lip to change if you want it to but it would take a lot of work, yet it has been done before. This is just an explanation of how the world works but people will be introduced soon.