It's Oliver's 22nd Birthday and he he thinks he's going to have a lie in but no such luck! Oliver's brother Fred togetehr with the Lee brothers Andy and Patrick arrive to drag him out of bed, and give him a birthday spanking of 22 smacks from each of them - that's 66 smacks!!
Oliver wriggles and tries to escape but the smacks all hit the spot, which is the birthday boy's increasingly sore and red bottom
Then the poor guy gets his birthday card and finds that all the lads from Straight Lads Spanked have clubbed together to buy a proper birthday spanking for Oliver from Mr X - which happens in Part 2.