Quote: I should think that if semen in her mouth was OK, then why wouldn't swallowing also be OK? In my case, neither will happen bc she stops at the first hint of pre-cum.
For the same reason that it's hard to swallow anything that tastes yucky if you actually let yourself taste it. It's easier to follow the impulse to spit rather than swallow. If I actually am "deep-throating" when giving head, I find it natural to swallow for the same reason it's natural to swallow when you put a pill far enough back on your tongue to swallow it.
"Tell me, what is it you plan to do with your one wild and precious life?" - Mary Oliver