I have the same issue, please if you've figured it out tell me
I know you've replied to this comment for 2 years but let me just say it.
- Message from developer
The first Razix CG requires you to have oral in Chapter 5 and then sex with Razix in Chapter 6, but also you need to tell him you love him in Chapter 7 ... and then he'll ask if you want to top him, which will lead to the first C