TIFU by not locking the door on vacation

r/

I’m a long time lurker, and never thought I’d be a poster. I’ll admit it’s funny now but was so fucked up at first. Might even send the link to this post in the vacation group chat.

Last week I (26M) went on vacation to a cabin in the mountains of TN. 3 bedroom, 2 bath, indoor pool, outdoor hot tub on the patio, little rec room balcony upstairs with a pool table. Beautiful place. Went there Thursday and left Monday.

I went with my girlfriend (24F we can call Emma), three of her friends (we can call Mia, Sarah, and Maddie), and Mia’s fiancé (We can call Cole). Me and my gf booked the trip so we got the master bedroom with a bathroom, Mia&Cole took the other bedroom, and the 3rd bedroom had two sets of bunk beds for Sarah and Maddie.

Thursday and Friday went great. Swam, drank, grilled, played pool, went to an aquarium on Friday. Saturday was great too until later that night.

Everyone was drinking and hanging out. Me and my gf went back to our room for bed. We had sex, with the lights dimmed. & due to me being drunk I was having difficulty “finishing”. So we’re sitting in doggystyle, and my gf told me to finish myself onto her. It took me a bit but I got there. That’s when Maddie opened the door, hallway light sending a beam of light right at us. My girlfriend dropped in like a prone kind of roll position from being startled. And me, mid orgasm on the bed on my knees, facing the doorway, hallway light on me like a spotlight cumming on the bed sheets. 3 jaws were dropped. Maddie did a 180 turning away and covering her eyes while shutting the door. So what we didn’t know was that Sarah began to throw up drunk in the main bathroom. Maddie figured we were asleep and wanted to use the bathroom. There were no moaning noises or indications we were having sex since at that point in time we were not actively having sex.

Sunday was awkward for a few hours. Until my girlfriend made a joke about making sure I lock the door when I went to change clothes which made everything loosen up. Anyways yeah that was fucked up.

TL;DR while having sex with my girlfriend, her friend walked in. My girlfriend was startled and rolled away while I was left ejaculating on the bed sheets