Basic Plot/Story

Molly wants to lose her virginity on her birthday. Her brother Mike wants you to be her first (and himself her second). Your girlfriend Becky wants monogamy. What do you want?

SD3 begins a few weeks after the events of SD1. No matter who won or lost the bets in that game, the PC has somehow been saddled with the task of deflowering Molly (Mike's sister) while Mike watches. The
game covers four days, climaxing with the night of Molly's birthday party. There are a number of different possible endings, depending on the choices that the player makes.