Can you guess who they are? 🤔 - NSFW Preview (Patreon)

Hey, people! Just a little preview of a sketch I'm doing right now to work it later. Don't get used to this kind of preview, guys, after all, it's a illustration that will only appear far in the future. But I'm really excited with this one, so I wanted to show you all a little glimpse!

So, who do you think it's having a good fun...? 😏