SVDVD-467 - Senior, staff, and actors line up? Pleasure training diary of a rookie AD who can't say no

Amateur variety show summer vacation! A naive man challenges a doggy-style, bare-body challenge! He was expected to climax with unfamiliar hip movements, but a twist! A large man, turned virgin, delivers intense vertical thrusting resulting in multiple orgasms! In the midst of this, the plan changes to a 'room where escape is possible with 3 consecutive ejaculations!'