Hi folks...I'd like to get advice from you about what a white man can do to improve his sexual ability....(genetics aside) are there any special herbs, vitiamans, food one can take to get a longer lasting erection...(don't want viagra).....my wife doesn't seem to mind my short cummings, but I would like to last longer and cum stronger.....and ya....I guess I could just turn her out for bbc....but I just want to use her for myself right now....we've only been married for 4 months