US-Studie über Sexualpraktiken bei Teenagern belegt:

(<a href=www.time.com target=_blank>TIME) More than half the adolescents surveyed, for example, said they had engaged in oral sex (and their claims are fairly credible, since the questions were posed not face to face by an adult interviewer but through a specially designed computer program). That proportion was about the same among boys and girls. And although you may assume that girls mostly perform and boys receive, the numbers show the give and take is again about equal.