And how many times a week on average do you do it?

Sorry to be nosy this is just out of curiosity as my ds and i googled this and found that on abevage people have sex for 5 mins or under and that you are not normal if you can attain it up to 18 mins once a week or several times a month.

What does that make my partner and i as we do it on average 4/5 times a week and for an hourish at a time. Unless its the weekend like this weekend gone it lasted for 4 hours. Have we got a problem? Weve been together for 4 years and have always had such a passionate relationship.