Okay kiddo, let me break this down for you. The ethical slut is basically a way of thinking about relationships and sex where you don't judge people for wanting to have sex with multiple partners, as long as everyone involved is happy and consenting. Think of it like sharing toys with your friends - as long as everyone is okay with it, it's okay to play with different toys (or people) at different times.
The word "slut" can be kind of mean-spirited, so people who identify as ethical sluts try to take that word and turn it into something positive. They believe that sex can be a fun and fulfilling part of life, as long as it's done with respect and care for everyone involved.
Ethical sluts also believe in being honest and communicating with their partners. Just like how you might say "I want to play with the red car now" to your friend, ethical sluts make sure to talk openly about what they want and what their boundaries are. This helps make sure that everyone is happy and comfortable with what's going on.
It's important to remember that being an ethical slut isn't for everyone - some people are happy just having sex with one person at a time, and that's totally okay too. But for those who want to explore different kinds of relationships and experiences, being an ethical slut can be a helpful way to navigate those situations in a kind and respectful way.