TIFU by letting my gf suck my dick in front of her brother

My husband’s parents stumbled into our camper one night a few years back after heavily drinking all day during a family reunion camping trip. We (myself, husband and our 3 young children) woke up because our camper was aggressively rocking.. you get the picture. Didn’t take more than a split second to realize what was happening, but before anyone could actually DO anything, my youngest (2 at the time) flipped the light switch. That’s when all five of us realized we had a front row seat to something we never wanted to see. They were mortified, MIL flew backwards, pants at her ankles, leaving FIL laying there - PRETENDING TO BE ASLEEP - with nothing on from the waist down. I honestly felt worse for my husband than I did for my kids.

/r/tifu Thread