Apparently, you have had some bad luck with your boyfriends. It may be that you have chosen younger, inexperienced boys to have sex with, rather than some who are more mature, more experienced. Only time, and your choices will change that. If you read more of the various comments on this site, you will learn what a true gift your larger, longer labia truly are. As you say, possible loss of sensation along with the ridiculous cost of labiaplasty are only two of the difficulties that proceedure presents. The simple fact is that your labia are a true gift, a serious part of your sexuality, of which you will become very proud over time and given more experience, and they will contribute greatly to your pleasure in sex as you find men who appreciate them. I assure you, that most men just love those lips.