Hottest chapter in the series so far.
When I was a kid trying to stealthy watch porn on my family's computer, squirting lesbians was my favorite porn content to watch. I think what made lose interest in the genre is finding out that squirting contains urine and that broke the illusion for me.
That's why I found it disgusting seeing Mate drinking pee and reading her comment about licking her partner's vaginal discharge, but I'll overlook it this time.
I will say that using a person's own boobs on their partner's vagina to make them orgasm is unique. I've never seen anyone do that before.