(24F) BF spanked in front of friend Pt. 2

Sorry for the long wait since part 1

Our drunken night concluded with with all of us in the king bed passing out pretty quick.
The next morning I had to run out early for work so I gave my slave a few ball smacks to wake him up to get ready. This woke up the friend and the surprise then small smirk of realizing my bf was in nothing but a cage still. She points out with a giggle that my bf’s cock was trying to break free with morning wood… then she lost all control as she noticed a pre cum stain on her sheets from the like guy. He tried hiding under the sheets to shield the embarrassment but I was having none of it, I ripped the sheets off and paddles his swollen balls until tears formed. I then attached the leash to his cage and pulled him out of bed. My slave began asking for permission to use the potty (he has to ask when locked up) and to my surprise, my friend pops up and blurts out “let’s walk him to the backyard and make him pee there!”. My bf immediately begins to beg me not too and gets tomato red in the face. I give a quick yank on the leash to silence him and hand the leash over to my friend, she happily takes it and takes him outside will I go wash my face and get dressed. As I get ready to head out she asks me if she can borrow the slave for the day, “I have some ideas and he needs to wash my sheets from the stain he left”. I tell her nothing would make my happier (for some reason seeing someone else punish my bf made me so wet, and I knew this level of humiliation was something my slave needed deep down to satisfy his subby need) I give her his punishment bag and the ground rules (limits and safe words) and left him there to go to work. I got snap chats all day with updates on the fun they… she* was having.