The first sperm in your mouth

I'm pretty sure most guys first taste of cum was their own. I first tasted my own when I was 16 and when the atmosphere was right I would cum in my own mouth and have probably done so at least 10,000 times over the years

 

I got someone else's sperm in my mouth first, my own a few weeks later and to answer the question of, "What does my stuff taste like?" while continuing to slurp down the stuff from guys who could put it in my mouth.