Amateur Porn Survey! Ordinary Guys & Girls Thoroughly Investigated! Male And Female Friends Who've Gotten D***k And Missed The Last Train Home! (They're Not Dating) All They Get To Wear Is A Towel, And If They Go All Night Without Fucking They'll Win 200,000 Yen! (But If They Do Get Up To Something, We'll Give Them 100,000 For Each Creampie!)