First time bottoming, any tips for douching?

Greetings!

20 year-old bottom here asking for tips and guides to bottoming. I'm a virgin and haven't been sexually active up until recently. Did sides and oral but no penetration. I've watched tips on youtube and instructions on how to clean my hole. I also read blogs about bottoming and others sharing their first time. So, to cut this short, I am here asking for guidance, tips, and hopefully read some experiences for first timers.

I hope you guys have a great day. Thanks! ☺️☺️☺️