It developed over time without any particular catalyst, and I'm not complaining at all, I think it is totally hot and I really appreciate how it has kept Mom and I close over the years. It's this closeness that probably solely has kept me living at home. It seems a secret like this has bonded us and it also seems to keep us both sane, not to mention happier, but I'd be crazy I think to leave such a good thing. I don't think Dad has a clue, at least he's never let on, and only sometimes hints -- since I graduated high school -- that I should find a place of my own. Even if I did, I hope Mom and I would still "see" each other occasionally.
Mom was always a hugger and always gave us a peck on the cheek when we'd leave the house. We'd never thought much of it, demonstrative behavior had always seemed natural. I don't think either Mom or I was surprised one night when we'd both been drinking and I went up to hug her, but but the surprise came next when I pushed my lips to hers and forced my tongue into her mouth. We kissed for a brief Moment before she pulled away from me, with a look, not of scorn or disgust, but perhaps an temptation, then she turned and disappeared. I didn't follow her, though I wanted to, it was brief a assignation, then she was in her bedroom with Dad.
I went to bed and laid there as I thought about what'd just happened and the look she gave me before retreating from me to the safety of Dad. I didn't feel apologetic, rather, I was aroused and took matters into my own hand with thoughts of that look she'd given me and, more so, where I wanted to go with her. As I stroked, I could hear the muffled noises coming from her bedroom and as I came, I heard Mom's moans when Dad finished her. When I drifted off to sleep, the only thoughts I had were of the look she had given me before she disappeared.
A few weeks later she had gone out with some friends for dinner and a movie. I'd gotten home just a short time before her. Dad and my brother were already asleep in their respective rooms. I had gone to my room and stripped to my boxers, but I'd come out to the kitchen for some some water and an aspirin as I'd had a few drinks myself. She came into the door just as I stood there drinking from the water bottle. She actually looked pretty hot in her short, red dress and high heels, as she strode across the room taking the water bottle from my hands, capping it, and putting it back into the fridge.