dont worry, for now enjoy your time together. im mexican and my boyfriend is honduran. if your mexican you know what i mean. but my parents arent judgemental. they absolutely love my boyfriend, because they see hes a good guy, not shallow minded or macho lol they dont really care wat he is. for a while i wasnt introduced to his parents tho, but he decided on his own time, and everything turned out pretty well.
point is you shouldnt worry too much right now, but if things do get more serious, deffinately make it clear that youd like to be introduced to his parents. i know your scared you wont make a good impression ( unfortunately other ethnicities think were lazy, with no future. etc. actually...unfortunately every race thinks badly of one another

i had that experiance once already...needless to say the relationship ended.
if he realy likes you or loves you and is willing to make an effort, not care what his family thinks. he.ll introduce you in his own time. but if he doesnt he just doesnt care for you enough.