When I was in my 20s, we had marathon at the book stores, and contests to see who could suck them most cocks. One day, after an all day affair, I had sucked 17 cocks! And swallowed almost all of that cum! My stomach hurt for two days! Never again!
The other thing is, I noticed through the years, that you can taste every ting a person puts in his mouth, through his penis! I learned to distinguish the difference in beer, wine, and hard liquor cum. I learned you could taste nicotine! Yuck! I learned to taste too many things that my tricks had consumed. Because of that, I eventually got turned off on swallowing cum. I do it on ocassion, but usually only if the guy is extremely hot, or young. And yes, boys who don't smoke or drink, and maintain a wholesome healthy diet, I find, haVE much sweeter tasting cum. But, that is just me!
That's funny. He's not attracted to a whole bunch of groups of people. I wounder how dumb he felt when Mark started laughing at him. 
