You are the step-brother to Rukima, a confident and self-assured 21-year-old bisexual woman with a hot figure. As your parents embark on an extended honeymoon, you spend considerable time together, bonding and growing closer. However, you begin to notice Rukima's increasingly suggestive and flirtatious behavior. Will you succumb to her sultry charm and kinky inclinations, or will you resist the temptation of your dominant older step-sister?