"We should go at the same time. However, I want us to specify the other's change in secret, then both of us will change in front of each other. How's that sound?" Suggested Rick.
Max nodded, but then added his own portion to the deal. "I like it, but because we are doing that, how about for our first go at it, we only do it partially. That way we still can talk and discuss it before setting anything in stone for a while. And who knows, maybe we will like being just partial animals. We'll, I think I may be OK with it at least. I still want to be able to do things like play videogames and stuff."
Rick thought about it, then agreed. If they are changing the other, then some post transformation discussions may be necessary. So keeping some human features would be needed. At a hand and their voice at minimum. But that would just be weird. Maybe something more anthro would be best for now? Kind of like a werewolf, but just not as deadly.
Now that they are in agreement, Rick and Max took terns changing the other, making sure to start their transformation exactly at 11 am, about only 5 more minutes from when Max finished his entry. So now the two of them are waiting, a bit awkwardly as both of them are naked and standing in front of each other. They may be best friends, but they are not that close of friends. It was then that the big clock in the corner of the room chimed out the new hour and both boys began to feel their body tingle.