So this happened a few years ago. All of us were over 18. I was 21 at the time and home from uni for the summer. For context her sister is the same age as me and she was 19.

I would still meet my ex girlfriend regularly as a fuck buddy. We used to have loads of fun drives in the car and even regularly around at her house that she shared with her sister. My ex was always someone who would wake up early and she used to love waking me up with a bj. For those of you who havent experienced it add it to youist of things to try.

Although we were fuck buddies we would regularly get drunks together (UK) and this is the time I fucked her sister. We were all drinking and having a good time and ended up back at their place. The drinks flowed and my ex/fuck buddy passed out drunk and we carried her to the bedroom. Me and her sister kept drinking and she blurts out "so why did I never get your attention at school? I'm clearly missing out from the noises I hear coming from Annie's room when you stay over" I was a bit taken back not sure what to say but drunk and horny me went with "well how about we make your room be the noisy one tonight" cheesy as he'll but it worked. Now fucking her was hot it felt wrong but fun and she was just as wild as her sister. After a good long fun session making lots of noise she suggests I don't stay in her room. So I head up to the only place I think of sleeping next to my fuckbuddy. I pass out pretty quick from the drink and fucking.

Next morning I am waking to that morning bj I so often get as I fill her mout with cum she climbs up the bed "I didn't remember us fucking last night how drunk was I" I asked her "What do you mean?" And she said she could taste pussy on my cock. I didn't dare tell her it was her sister.

Sadly later that day I got a text saying bot to bother meeting her again... it appears the sisters talk about their conquests.