I've never had an issue about the size even though i am not " hung like a horse". Usually as long as you can make them scream with what you got makes them happy. I've only had one gurl tell me " don't put it all in" i was like why not. apparently to some gurl's if it's too big it hurts. Either way with what ever you have, make sure the bitch can't walk in the morning or cross her legs in class the next day .. tear it up