My Younger Brother Bring Girls into My Room is it proper?

Am in my late 20's, I live in my sister's flat, I have my room, while this my younger brother, who is 22 years sleeps in sitting room, but he kept his clothes in my room, although he stayed in my room when he first arrived but I later sent him out of the room because he was too lazy to keep the room tidy, but I leave the key with him whenever I want to go out because of his clothes, but I have been suspecting that he has been bringing girls into my room(on my bed).

I caught him red handed today, I kept a pack of condom in my room, as am trying to find my second wallet tonight, I discovered that someone has torn the pack of condom and removed two. I immediately called him, but he didn't deny it, am confused, although, i have given him a serious warning not to let such repeat itself, but am also thinking of reporting him or I should just pack his bag out of the room, i don't know what to do..

Mature advice please

Tweet