Jeff and Brianna look at each other hoping the other has a solution. Luckily Brianna had thought to lock your door last night, so she had bought themselves a few extra seconds to think it over. Ultimately though, neither really had any good ideas, so Jeff went with the "try and make your voice sound different" approach.
"I'm in here mom, Brianna is too. She was helping me with my assignment and neither of us really felt like going back to the party when we were finished so we just stayed here." Said Jeff in as best of a manly hoarsed voice as he could manage with his now very feminine one. After an awkwardly long pause, his Mother replied again "I see... Well, just make sure Brianna lets her parents know next time you two decide to share a room for the night. Also, who is the other girl then? I definitely heard 2 different female voices. Just make sure she isn't going to be reported as missing on the morning news as well alright. And Breakfast will be in a half hour."
Once Jeff heard his mom leave he let out a sigh. "Damn it. Now we have to go eat breakfast? Can I not get out of this without the world finding out?"
"I have no idea. Also, where is the bathroom?" Asked Brianna as she started putting on one of your shirts and her panties. However she left her bra with you. "Who knows, you may end up needing this more than me." She said jokingly.
"Haha very funny, and its all the way down and on the other side of the hallway, last door on your right."
"Thanks, sugartit" she said with a teasing grin as she slipped out of the room, avoiding the bra Jeff threw at her. Brianna quickly entered the bathroom, as her smile turned to one of worry. "Fuck, I am such an idiot. What was I thinking last night? Having sex without even a condom. I better not be pregnant, although it is my own damn fault if I do I guess." Brianna thought to herself. However, she didn't regret hooking up with Jeff either. In fact she didn't expect this to stay as just a one night stand. She liked him too much for that, and she also knew that he liked her a lot too. "Well, we are dating now, so maybe I should stock up on some more condoms later. Ahh, but do I even need them? I mean can I even get pregnant by fucking his tit?"