I realize this is a month old, so you might've already found out. You can take Chip to the cafe/park area on the second level of Akra and fuck him in public. You can also fuck him in front of Ryland—maybe others, but I don't know. I've only pursued Ryland in terms of a relationship.
Also, as a dom bottom, I 100% agree with you. I think this is the only game I've found that allows for it. I'm dying for more content lol