She had to hurry!Danny lay naked on his bed, jerking hard on his erection. "Ohh, Mom!" Without a moment to lose, she bent forward from the foot of his...bed and lay across the bottom half of his bed. She was hurrying because her son was almost ready to come and she didn't want to miss any. Her mouth opened and she engulfed his penis and sucked it into her throat as he moaned deeply. He immediately began to fuck her face, and she sucked her son's penis in all the way with each stroke. He had. "Ah-ha" she exclaimed, producing an identical key from his back trouser pocket. "Going to cheat on me were you... well not now!" With that she wrapped a double layer of scarves over his eyes, completely blocking his vision as she went off to hide the keys.After about five minutes he heard her come back and felt the blindfold being removed. Blinking, he listened as she explained that both keys were now locked securely in her safe, well beyond his reach. She seemed much more relaxed now, sure of. She came to me and said sorry and didn’t her objection, just on my lap and asked me to continue.I said its ok and I won’t try it again and she asked me to kiss her, before I deny she said please, I love you and moved her lips and grasped hers and continued to smooch with my caressing as usual. It didn’t take long before it turned out real arousing for both of we, my dick was already in between her thighs just below her rear entrance and my left hand on her right breast and right hand on her. Because our mum Jenny is really our step brother James who married our dad as a cross dresser and now they live happily and me and my brother/sister and now cross dressers to this part of the story is where we have sex with our teachers and parents.It all started when me and Bobby/Beth where next door neighbors and yes we know each before we went to the orphanage and are real mums and dads were best friends from school and they had me and Bobby on the same date and so this how me and Bobby.