That kind of argument is the exactly the same rapists use to blame the victims.
A person has to be aroused, willing and not intoxicated to be able to give consent.
Many victims "agree" to be raped in an unconscious attempt to retain a little bit of control over what's happening to them, it's the same situation as women that are raped by their partners, many don't even understand that it's rape.
Make no mistake, even if the victims feel physical pleasure, it's still rape, sometimes the psychological damage is even bigger when that's the case. Many victims don't press charges because they also blame themselves.
You can try justify, but it's still rape, just admit that you're into no/dub-con and enjoy your porn, but please don't undermine sexual assault.
Forceful at first but Chester agree to it and enjoying the sex as well. He even suck the other guy's cock on his on will after seeing it bulging. I think ahjuicy Chester fantasizing about them getting steamy as well.