Go ahead and stroke my dick while you suck it. I know you know how to give a great blow job .mmmmm mom you sure are a natural at this.(my mother grabb...d the base of my shaft and stroked my cock in a twisting motion. One hand massaging my balls. The slurping sounds driving me wild. She quickly got into it, she began to lick the side of my cock down to my balls. She jerked me off so good while she sucked my nuts. I almost came just thinking about my own mother sucking my dick. I placed my hand. ” She handed Mae a large tumbler. “Drink this down, dear. I know it’s not pleasant.”Mae forced down the contents of the tumbler and handed it back to the nurse. “What was that?” she gasped.“It’s GoLytely. You’ll need to repeat that every twenty minutes for four hours.”“Four hours?” Mae looked at me imploringly.“Yes, for a total of four liters.”After the third dose, Mae folded her arms across her belly. “Oh ... cramps ... Excuse me.” She headed into the room’s bathroom.For the next several hours. I noticed she glanced down at my lap. Oh, god, could she see my erection? She twirled about and walked away, then turned, twiddled her fingers at me, and went through the door, leaving it open. I was hard. So hard, and I was so ashamed. She was my stepdaughter, and I was having very bad thoughts about her. I watched Emily go out in her bikini, and wanted to masturbate. But I was going to wait for Erica. When Emily came inside I heard her go to her room, and the shower running. She stayed in. Mistress would start off by restraining me face down so she could pull my thong to the side & start teasing my pussy hole first with her fingers to loosen me up a bit before she would start insert an inflatable vibrating butt plug which the more I pleased her the more she would inflate it & turn up the vibration, this would go on for a while making sure I was losing control with pleasure slapping my arse with a riding crop and calling me the slut that I am then she would untie me then commanded.