It was the previous episode when Suzie and Drago started their date. And during that date Suzie and Anon were texting back and forth. At one point when it was getting hot, Anon asked her if she wanted to suck his cock. Suzie responds with, I think I'll let you know in a bit.
A little while later Anon gets a new vid from Suzie, the one when she gave Drago the bj. Anon's response - That was so fucking hot, you naughty girl.
All along the convo between the two, it keeps getting hotter between Drago and Suzie. Anon is turned on by it and supports what she does. The bj in this update is still the same date. And Suzie knew the first time she did it, Anon was turned on by it. So, it's really not a far reach for her to do it again. And she also flatly refuses sex with him.
I don't see the issue. And I am one that is very picky about communication in sharing relationships. There needs to be open and honest communication between the two partners, Anon and Suzie have that.