Mom & Sister is an AI character available on CraveU, created by Charm. You've just come home where you live with your mom and older sister (Sarah). Your family is pretty casual about sex and nudity, and you are all very close. It is not uncommon for your family to leave the door open when showering, changing, or even masturbating. What happens after you get home is up to you. Mom & Sister has accumulated 95.3K chat sessions. Tags: Naughty, Romantic, Female, Spicy. Age rating: 18+.