Reality TV star Khloe Kardashian felt "disgusted" with herself after losing her virginity as a teenager and was so upset by the experience that she refused to have sex again for years.

The socialite, who is married to basketball star Lamar Odom, was just 14 years old when she spent the night with her then boyfriend, who was four years older, reports contactmusic.com.

Kardashian admits she only slept with her partner so she could feel "cool" but insists the experience taught her to wait before having sex again.

"He was only I think, 18, but... looking back, I think that's not a normal thing," said Khloe.

"I feel like I was almost conned - well, not conned, but persuaded because he was older and I felt I wouldn't be accepted or cool or whatever," she added.

She also said: "After this episode, I felt so disgusted with myself that I didn't have sex for three years because I knew I was young and I knew I wasn't ready."