So to give you context, I am a 24-year-old woman, since I was a child I had a friend my age, we became best friends and eventually we began to like each other, currently we are girlfriends, our friends know and accept it but our families still believe that we are just good friends.
This happened on a weekend trip a month ago, to celebrate our graduation as engineers, we went to the beach, we went with my dad and her dad, of course we were pretending to be just friends, but on Saturday they went out to a play and we were alone in the house, the house we rented had a private pool, so my girlfriend and I decided to open some beers and enjoy ourselves in the pool.
What happened was that our parents arrived much earlier than expected, we realized it but we were a little drunk, so little by little we stopped pretending that we were just friends and in the pool we began to kiss with great passion … We realized that they were watching but because of the emotion of the moment we continued kissing … They watched but said nothing, they acted as if nothing. We got to the point where we were topless and they watched the whole show. About 15 minutes later we stopped, put our tops back on and got out of the pool with those mocking smiles, I looked out of the corner of my eye and my dad and my father-in-law were rock hard, I couldn’t help but laugh and didn’t say anything, we both went to sleep that night and then the following vacation days we act like nothing
Source: reddit.com/r/eroticliterature/comments/pgsevi/daughters_ands_daddies_real_story