All of your responses is exactly why you should go watch that episode.
How was the comment excused - She is of age, stop white knighting for her, she will still not have sex with you ...
Why was it sexist - It displays a view that women should be kept in "their" place and should not be so vocal, so the best way to keep them quiet is to have them perform oral sex. Honestly - you can laugh and cry about TDS, but the comment was straight forward what it was. Had you come out and said yeah sorry for that, that was a bit too far, it would be cool. But, here you are gaslighting, doubling, down, shifting the narrative and trying to hurl slurs at anyone who called you out for your BS. You shine a light on your own character far better than any poster can expose. I am over it with you. You come off as very creepy old guy, living off a fantasy called Q and posting about sexual acts with teens. I thought you were worth debating with. Not anymore. Triggered? Lol sure if wanting some common decency is what constitutes being a liberal snowflake, then I will buy the t-shirt today.
Equating this forum to the real world - You are missing the point. Watch the episode and you will see what I mean. Tribalism and the Realistic Conflict Theory explain alot about how discussions on this forum, Twitter, Facebook and in real life go, when the topic revolves around subjects such as Politics, race, religion etc.