The survey assessed the sexual performance of husbands from 20 countries based on reports from wives who play away. The study, conducted by VictoriaMilan — a dating site for married people looking to have an extramarital affair — peeked into the bedrooms of its female members. In the United States, women enjoy a solid 41 minutes of sex per erotic encounter while the Finnish husbands dedicate 39 minutes to helping their partners climax. Meanwhile at the other end of the scale, South African women must be feeling hard done by with just 15 minutes of sexual attention. Belgian wives claim their husbands have perfected the art of organised orgasms - a popular item on the menu. Founder and CEO of Victoria Milan, Sigurd Vedal, claimed the hottest and hardest working husbands feel responsible for ensuring their wife is kept sexually satisfied.