Branleuse - so how do you account for the countless stories of young girls being forced to renact porn by their boyfriends?
This is from Newsbeat: "Men who look at porn for 10 hours a week are much more likely to worry it is influencing their behaviour, the survey suggested.
Higher numbers of those heavy users said their porn viewing had upset a partner or caused them to miss a meeting at work.
Men looking at porn for at least 10 hours a week were also more likely to say it can put them off real-life sex.
Sixty-one per cent agreed it could make you less interested in sex with a partner, compared with 27 per cent of moderate users and 24 per cent of light users.
This Newsbeat video explores how webcam porn affects women.
This is from Relate:
In an interview to BBC Radio 1, Relate counsellor Sharon Chapman told Newsbeat reporter Greg Dawson the growth of online porn is having an impact on relationships.
Questioned on how online pornography can affect relationships, Chapman explained that as porn has become more accessible, it is ?distorting a person?s view of what a normal sex life should and could be like.?
Chapman?s interview follows a study by The University of Plymouth and the UK Safer Internet Centre showing that more than a third of young couples interviewed for this study admit porn has caused problems in their relationship.