I was supposed to be at my girlfriends house one night but I went home to two random vehicles in the driveway. Parked down the street and snuck inside quietly to hear my mom with two black guys. Luckily her door was open and her bedroom lights were on. Watched them take turns fucking her. She climbed onto one hard cock and watched her big fake 38dd tits bounce for a min and then the best part happened. The other guy stood behind her and buried his 10+ hard black cock in her ass. She screamed as they both fucked her hard with two big very cocks until he filled her ass with hot cum, he pulled out her ass and shoved it down her throat to let her suck it clean. Then she hopped off the cock she was bouncing on, spun around and shoved it down her throat till he made her gag on his cock and shot hot cum down her throat... When I saw that I was so turned on I shot cum on the wall cause I was jerking off to my mom getting fucked hard... I went to my room quietly and she never knew I was home... I smelled her panties often