You're Never Too Old To Play!. Adult film legend Nina Hartley has done it again! Armed with a variety of scintillating sex toys and three hot couples who are eager to try something new, Nina teaches (and tries out!) the joys of man-made sex.. See first-hand the arousing use of vibrators, dildos, penis sleeves and more as Nina guides viewers through pleasurable paces of solo and couples' sex with some very enticing accessories!. From an historical overvi...