Caught

I came home early and couldn't believe my eyes and never imagine my dad getting oral from grandma, mom's mom. Dad was enjoying grandma pleasing his dick. I never suspected grandma being an oral person and dad enjoying sex play from his mother-in-law. I don't know how long and often they get together and I suspect mom doesn't know about their activity. They was unaware of me. Dad's cock has a big head on it and grandma fondled his balls as she licked the big head and rested it on her tongue. She was topless and dad was playing with her hard nipples. "Am I pleasing you hon ? " as she took his dick fully in her mouth. I shouldn't have been turned on because what grandma was doing was taboo but I was intrigued with dad's big headed cock fantasizing I was rubbing it with my camel toe slit. Mom would freak out if she caught me. I have to get dad interested in me like the interest he has with grandma. Someday he'll will and maybe grandma will catch us.