My girlfriend is more expierenced and forward about sex than I am (in her own words "I have no shame"). Actually I don't know if I would say more expierenced but she's just more comfortable with it and I'm shyer I guess. For example, we were out with our friends for dinner last week and we had sex in the bathroom and this isn't the first time she's done things like that. I don't mind things like that every now and then but her sex drive is like enormous (I'm 24 and even I don't think about sex that much). It's not that I don't find her attractive but we should be able to drive to Blockbuster without her asking me for sex in the car or in the bathroom. Also a lot of the times, sex with her is just pure physical (like really literally physical) and her just dominating me. I don't want that everytime. I'd like go slow and have more control. How can I kindly tell my girlfriend all this without hurting her feelings?