(MFm) Mom cheated on Dad and I’m in Heaven

Last year I got busted for fishing my big sister’s worn panties out of the clothes hamper. I would lay in my room, sniff her crotch scents, and tug away. I never did that porn thing of jerking into them. I loved the smells too much, and how taf would I explain a load of semen in them when I was done? But my sister baited me with a decoy pair, caught me cold, ratted me out. Mom and dad sat me down and gave me a hell of a lecture.

So of course Dad was totally pissed at me last month when he went digging for a tee that maybe on second thought he could wear one more day. And found Mom’s panties with semen stains. He wouldn’t let me say anything as he unloaded on me. I’m slow, but I’m not stupid, and if there was cum in her crotch that wasn’t mine or Dad’s, well? I apologized and I begged forgiveness and I promised never again. Of course he later told her, because why not, she was in on my trial and punishment last time, too. Wish I could have seen her face as he told her what he thought I had done. As she realized I probably knew what SHE had done.