Friend with benefit

I have a friend. so I would be try to force to sleep with me. Is it right.?

because I know that she loves me but She'll never talk about it and I don't want to loose him.

By the way. if I'm trying to force him.she never object with me. so it's better to purpose her and then think about but.

one more thing, we both are belong to another cast, it's may be we'll not get married.after our region there are so many people who don't want to live like unity.

still I'm confusing that is it right age to do like this work. because without adult if we do it. it can be reflect negative thing.

so what should be done.!!!