Laughing for longer sex

According to the study, jokes and lots of fun are suggested in bed, because they lengthen sex with several minutes. However, if you whisper "I love you!" besides the jokes it can prolong the intercourse length up to 53 minutes. Moreover, sex-talks are quite effective in a relationship, so be as open as possible in case of sex, and talk about your wishes and fantasies. It can turn on both of you! However, if you prefer fast ways, shut up, turn off the light and switch on the TV, and you will be ready in 30 minutes.

The decision is in your hand!