I cant cum from sex. it doesnt feel like much and im worried there is something wrong with me. i masturbate frequestly and wonder if thats issue?

Teen Sex: I think you hit the nail on the head with your recognition of masturbating frequently being the potential problem. There is no scientific answer for you and, if this becomes a problem that interferes with your relationships you'll want to see a sex therapist. As a teen, though, I think perhpas you're seeing sex as a destination and not a journey. Not uncommon but it's driving the problem.