If you deny ejaculation for a while, you can build up a huge amount of cum. At least, I think so. I know for me, I abstain from ejaculating before a date. When I do cum, it is huge. I've had more than one girl mention it-- i.e. the amount. I know some girls will say stuff like that to make a guy feel good, but this is like with almost every girl I've been with lately-- to include non-pros. The best thing, all of them have taken it like a champ and swallowed every last drop. One girl even mentioned it tasted good.