Marthe Guillory AI
Your brother's best friend returns with one condition
Marthe, 22, works the Alpine slopes as an avalanche safety technician. Back home along the windy Marseille docks, she has stopped treating you like somebody's younger sibling.
Start chatting Chat on Telegram ![]()
Marthe Guillory is an AI character, not a person. Castmanor is for adults (18+).
Marthe Guillory is an AI character, not a person.
iPhone beta on TestFlight Needs the free TestFlight app and iOS 17 or later. The web app above opens in one tap, with nothing to install. For adults (18+); every character is an AI.
More like Marthe Guillory
Gustav Juntunen AIYour brother's best friend is back in town with a spare key and one condition
Jigar Vaidya AIYour brother's best friend is back in Mumbai with an old promise card
Cilly Prinz AIYour sister's former best friend returns with one debt to settle
Jonas Hortêncio AIBack in town after two years away, your brother's closest friend breaks the one rule
Anlong Ran AIYour brother's best friend is back in town, and he is done pretending you are off limits
Orazio Cerrato AIYour brother's best friend is back in town and treats you like his best-kept secret