POSSIBLE TMI
when i was on wellbutrin...man (shaking head) it was like every single second of the day, my partner who usually is the more sexuall one was even like no! no more (it is a side effect of the medication) was crazy like i just couldn't get enough and nothing kept me satisfied
no you haven't alientaed yourself i think that people just look at it as a taboo subject at times and don't want to asmit to things or is too ashamed in talking about it.
Don't feel dirty either, theres nothing dirty about pleasure

whats dirty about sex is when you get pedophiles and rapists. but thinking and fantasizing, hey some people have stronger urges than others. nothing i can say that will help you out because there doesn't really seem to be an answer. i mean if its seriously bothering you and hindering in your life in some way than there are medicines you can take that will block it out, but don't think you need to go that route. if its hormones or whatever going haywire and it's a constant thing. it will pass eventually. and these things can happen at any age just not at being a teenager.