"Your ready for it as usual.Be careful though as i have a very important meeting later so i don't want to walk in as though i have been freshly fucked....She unzipped my trousers and removed my by now enlarged cock.I pushed her long skirt up around her waist and got her to put one leg on the wall ledge.I grabbed my hard cock and placed it against her pussy which was already wet."What did you expect?.We haven't fucked in a while and i always enjoy our fucking sessions".I grabbed her leg and rammed. I was afraid of what my brother would do or think if he caught me jacking him off. As I loosened my grip, I heard him groan."Please don't stop, Jen. Please keep doing it to me."I was floored to know he was awake and knew what I was doing. I pulled my hand away and quickly moved away from him. Another flash of lightening lit the cabin and I saw his hand where mine just was, moving up and down his cock. To this day I don't know why, but I put my hand back and whispered to him."Let me do it,. She gave him a wicked smile. He closed the door. He came near her, grabbed her hair, and pulled her towards him.They both engulfed in a long smooch, and they both were kissing like mad lovers. I could see mom raising her legs in the pleasure of a kiss. He then turned mom’s back towards him, bent down, and inserted his hand inside her petticoat. He pulled out her pink color, thong panty.He lifted her petticoat, made her bend down a little, and smacked on her big fair butts. She was making moans.. I'd used up my maternity leave and was working part-time, leaving Cassie with a trusted friend who had a couple of older kids while I worked.I was expecting to park in the driveway, but when I drove up there was a sexy little sports car already there. I wondered who'd parked there or if mom got a new ride. I called out to mom as I entered the house. Hearing nothing, I yelled once as I rounded the entryway to look in the kitchen. I stopped and did a double take. There was my mother in the arms.