Whoever said that was lying through their teeth!
Here is the deal with the Cuck stuff...
The Billy BJ is just a way of making a quick $100, nothing more...You don't need to do it at all if you don't want and there isn't a single relationship score for Billy in this game. The only things you HAVE to do with Billy is
- make money off selling him videos
- give him the picture of Mom's Pussy to get the Introduction to the Shady guy.
- Show him the Emma video to find out Rick is cheating on Sis
- Get the Lens off him for the Kelly Porn Shoot (You can buy it if you have the money or get it and see a Cuck scene (which is a one and done affair since you get the lens and don't need to repeat that.)
As far as Buying or Letting him Fuck mom, Since it seems to be a one and done it is a non factor and you might want to do it just to see the extra Mom content. Maybe it even turns into a Big Money maker so you can free up Thursdays from Pool and Lawn duty and having to keep selling Movies to Billy to keep yourself well stocked on Plan B and any other item you might need to purchase in the future. Could be a quick way to earn $300 later on and seeing him with Mom would be a small price to pay compared to a week of grinding on Videos, Yard Work and letting him get a BJ which is still Cucking...It all seems like Inconsequential that you are sharing them when you take the monetary value into it.
Especially when you can choose to never do it.
There is a Bug I found in that you need Relationship above 25 to get Adriana to agree to do the shoot and start the process of getting the lens from Billy.
As for the Cuck with Kevin, It's as much an Interracial shoot than a Cucking...And since it isn't forced on you I don't see a problem with doing it once so it registers and never doing again until it unlocks some content in a future version (doubtful it even will)
And it should be pointed out that the Walkthrough that is posted here is definitely incomplete and doesn't really have all the things you can do in this version noted. So we will have to wait until the official WT comes out which usually comes about the B or C release.