In this episode, having reached an agreement with Tamara about not sharing their "family secret", Morgan helps Alvin stabilize the situation on the ship, subduing its false "captain" and getting Rachel and Lauren to take... over the steering and kitchen affairs. With things settling down, Alvin takes advantage of the situation to get some action from both Rachel and Lauren, who simply cannot get enough of our hero's dick, and to establish an even tighter bond with Amy, who also gets acquainted with his manhood, albeit a little more remotely than his girlfriends. The greatest shock, however, awaits Alvin in the evening when his little sister sneaks inside his cabin to suck his dick... and his big sister allows herself to masturbate at this indecent sight!
