I Was My Sister's Sex Slave

Caution: This Erotica Sex Story contains strong sexual content, including Ma/Fa, mt/ft, Ma/ft, mt/Fa, Consensual, Heterosexual, Humor, Workplace, Incest, Mother, Brother, Sister, Interracial, First, Oral Sex, Nudism, Prostitution,

Erotica Sex Story: This is the story of how my sister and I cooked up a way for us to make a lot of money while still in high school. I pretended to be her sex slave as a selling point to the other girls in the school who were afraid of being intimidated by boys. As her sex slave, I would be assumed to be harmless and a safe first-time sex partner. Our business grew to be a major business in the city, and this is the story of how that happened. 13 chapters. Much sex.