I don't know what kind of life paul living in his younger days to the point raping his own friend or partner in academy.
But heck, if Lilia himself aware of it back then, it can't be categorized as raping. Right? 🤔
It's more like they do the deed in wrong time and place. Just look at how lilia face when paul rape her for the 2nd time. She have 'dominated' fetishes. 😂