33 M unmarried, I have one doubt.how much time is it normal to do matter. matter panumbothu (actual action) 20 seconds laye velliya vandhurudhu..idhu ok va for girls ?foreplay 15 mins pannalum actual matter lasts only 10-20 seconds.what to do.I tried with a escort and it came out in 10-20 seconds.what to do .will my married life be affected.how to improve.what is the normal time.is it 15-20 minutes like we see in p*rn movies?