Is sexual intercourse by tying the hands and feet forbidden?

You are a stranger to your fiancé. Therefore, it is not permissible for him to speak with you except out of necessity and according to Sharia guidelines. It is also not permissible for him to speak about matters of intercourse or anything that incites desires. The method of intercourse is well-known to rational people, and what was mentioned about tying hands and feet is an aberration and a deviation from the natural human disposition.