BBW face sitting

I was stil in high school and was staying at a friends house, his parents were having some kind of party, anyway later on after all the drinks had left and everybody was asleep I got up to use the restroom and walked past his parents room the bedroom door was open about 4 inches, I walked by quietly but totally came to a stop when I glanced in, my friends dad was face down on the floor snoring loudly and his mom who had a very pretty face, but was really overweight, was nude on the bed, not just nude she was squatting and bouncing up and down on a dildo, her huge tits bouncing up and falling back down so heavily, her huge round ass was like an oceans waves crashing onto the bed. I had never seen a chubby woman nude before, I was mesmerized and instantly developed a fetish for bbws, and have not lived out my fantasy of having his mom ( or any bbw) ride my face like she was riding that dildo....so if there are any bbws that would like to help me out ... I will be eternally grateful, I’m sure it will be as pleasurable for you as it will for me. Thank you