The end of year test for Anal Training 101 was simple. Ten minutes to get to the end of the bench without a single cry of complaint. One minutes edging was allowed before each plunge and each girl could lubricate the devices in whatever manner they wished before starting.
The examiner’s favourite part was the girls who got so flustered they forgot the lubrication. Their cry of despair as they tried to put the first one in made his day. He’d be quick to remind them failure meant a whole extra year of training before they could take the test again. Despite that, none of them got past the third device.
You can never have too much lube when it comes to anal, but you can certainly have too little.