Spicy stepsister smut books and taboo stepsister erotica by Bree Mills, written for adult readers. Every story is on Kindle Unlimited. 2 books so far.
Taboo stepbrother erotica: my stepsister let the biggest frat on campus share her so I could get in. Eleven brothers. One Final Night. I watched every minute — until they reminded me this house doesn't keep virgins.
Read on Kindle Unlimited
Taboo breeding erotica: my older wife can't get pregnant, so she paid my twenty-two-year-old stepsister's stripper friends to try for a baby with me. A fortune for whoever gets pregnant. My stepsister just watched — until she got jealous.
Pre-order on Amazon