No: you're a good boy

You put down the phone, and focus on getting ready for tomorrow.

First, you decide to shave your pubic hair; given how many people will be seeing you naked, and how likely it is that you will be getting a blowjob, it makes sense to be neat and tidy. You don't know if Lucy will make you give one, but if so then you hope that the other guys have also thought to shave. You consider texting them to suggest this, but think better of it. It's one thing to do this kind of stuff because Lucy has asked you too, but you're not going to message a another man of your own accord to say "get ready for me to suck your cock tomorrow". Hopefully they'll get the hint after seeing you, if they haven't had the same idea already. Or maybe you won't be sucking at all.

After that you think about what else to do. What would excite Lucy? She likes to dominate straight guys into gay sex, but what does that mean? Should you arrive begging to please her, or does she want you to reluctantly bend to her will?

You decide to ask if there's anything you can do to prepare, and send a message:

"Hi Lucy! I just wanted to check whether there's anything you'd like me to do or bring to get ready for tomorrow."

A few minutes later she responds.

"Love the enthusiasm! Keep it up! Since you're so eager to please me, I think I know where you'll fit into tomorrow's plans. Maybe give yourself a shave down there ;)"

You respond immediately

"Already done!"

Lucy sends another message.

"You're already turning into my perfect little {if HasSwallowedCum == true} cum{endif}slut <3<3<3

We're all gonna have so much fun together{if HasGivenBlowjob == true}, especially if we can turn the others into cocksuckers like you who know how to drive me wild without being told. I may have some homework for you ;) {endif}."

It looks like enthusiasm is the way to go: your text seems to have already earned you a blowjob. Hopefully it's from Lucy, but even if not, you suppose it's better to be on the receiving end.