So this is an old experience that span up until now. Our family(me, dad and mom) used to live with my uncle at the time since he just move to the city and haven't found a place to live yet. There was this one time that we organized a party to congratulate him on landing a job, everyone were getting so drunk(save for me) that when my uncle's friends went home, everyone just immediately go up to their room and sleep, not bothering to lock the door to their room. Fast forward a few hours later, I woke up in the middle of the night and went to the toilet. On the way back, I noticed that there was creaking sound coming from my mom's room, guessing that it's probably dad and curiosity took over me, I slightly open the door wanting to see them in action. But what I didn't expect is that it was my uncle on the bed, fucking my mom, both of them were wide awake. It turn out that my mom has been cheating on pop with my uncle(he's from my dad's side) and letting him live with us is just a ruse for them to get touchy, every week or so they would intentionally get my dad piss drunk and do the deed. This time it was my uncle mistake not locking the door properly, letting the sound escape. Anyway, they found out that I was peeping and next morning, mom and uncle meet me downstair while dad is still sleeping, begging me to not tell him about this. Of course, I, being a horndog that I was, asked for compensations in form of medias. So every now and then, uncle would send me pic of mom's naked body or vid of them doing the deed. I even get to cop some feel on mom's massive rack and ass if uncle hasn't visit her for awhile.
5