Its really awkward between me and my sisters boyfriend...?!
Question: Its really awkward between me and my sisters boyfriend...?
Answers:
Talk to your sister. Explain to her that him walking in on you, and you walking into her room and finding him lying there naked is not okay with you, and explain to her how awkward it really does make you. Hopefully she'll listen, and you three can develop a way of knowing someone is in the room, like, having them knock on the door before they're about to enter.
Even though it probably freaks you out, it might just be a coincidence and maybe he doesn't have any idea that he's making you uncomfortable. That's why you should talk to your sister about it and hopefully she'll listen and take it seriously.
But maybe she should move out if she's that age and going to have her boyfriend over all the time? Or they could hang out at his place more.
Just explain to your sister that you're not as comfortable as her with her boyfriend being "at home" in your house. Hopefully this'll mean she'll keep him locked p in her room so nothing awkward can happen again :)