Ok so you want to be a porn star? At least with your girlfriend or wife.  Women like viril men just like we like bombshell women.  Never mind just like lays potato chips its almost impossible to eat just one, its impossible to stop with only one woman when you are the silverback gorilla.  Thus I put my recipe for large semen production here in hopes you may delight the face of your sweetie:

1- Vitamin C with Zinc - I like the candy like losenges from Trader Joes - testosterone production qty=4 per day

2- Selenium - prostate production  1 per day

3- Saw Palmetto - prostate production  4 per day

4- Vitamin E - not sure why but it seems to increase semen volume  3 per day

Well there you go. As an old boss of mine used to say to me before I would leave work on Fridays “Don’t get any one you!” 

I would reply “Get any what on me?”

If you try this recipe you will find out!