What is the world record for the longest time continuously having sex?

Guinness World Record is the universally recognized authority on record-breaking achievement but there are no official records for that category. However there's a report of a woman named Houston who had sex with 620 men in 1 day and adult movie actor Jon Dough who had sex with 55 women in 1 day.

The condition where a person is establishing an unhealthy fixation on having sex is called sex addiction. This condition also includes hypersexuality, where the person experiences frequent or increased sex urges or activity. When taken to an extreme, it can harm a person's health and well-being.

Of interest, a new study suggests that sex during adolescence can have lasting negative effects on the body and mood well into adulthood, most likely because the activity occurs when the nervous system is still developing.