Fifteen year old Betsy needs her older brother's help with a homework assignment and Troy reluctantly agrees to assist his little sister, only to discover that the bonds of blood are no match for the passion their hearts alone can share. (Read the codes!)
An erotic take-off of the television series Third Rock From The Sun. "In Tommy's first time", Tommy is teased and frustrated by his girlfriend August. Dejected - he goes home and finds out that his "sister" has much to offer.