I’ll start.

When I was younger (18 or so), I had been talking with this girl for a good year, good chemistry etc etc

We finally went on a date. Had a good time, she came back to my room (shared student house), heavy make out session. Escalated gradually until all clothes were off and...

“Not doing that”

Made out some more

“Not doing that”

Went down on her (unreciprocated)

“Not doing that”

Then it kinda tapered off and we went to sleep.

She left the next day and that was that.