I gave my wife a look which said something’s up. My wife looked at me with that knowing look that all mothers have as if to say’ wonder what’s u...p?’During dinner the conversation finally got around to what had upset the twins.It was Ginny that explained that Toni needed to know all about sex. That she had started to explain that you and mum had shown her and that we would probably do the same for her.So on Friday night after their baths the girls all went to our room and sat on the bed in their. Mom was obviously just going to have a good wash down the same as me. Soon I heard her swear and then the bathroom door opened a little and she looked out while standing behind the door."In all the excitement I forgot to grab my undies. Would you be a dear and hand me the bra and nickers that I left on the chair last night?"I went over and picked up the underwear from the settee where I had shifted it to and took it over to her, where, still from behind the door, she stretched out her arm to. ’ ‘All right,’ he said and immediately rose himself above her. She felt him place his legs on either side of her body and gradually moving upward toward the headboard. Suddenly she felt the large cock head touch her lips and she willingly opened as he pushed himself slowly inside of her mouth. He groaned as she closed her lips around him and sucked him greedily. He lowered his body more and she took as much as she could into her mouth. She moved her tongue around the cock head that was. ” His eyes filled with tears, as did Ann’s. Her teardrops fell onto his cheeks and she wiped them away. Sharing such an intimate moment was the greatest thing these coupling siblings had experienced together in their life. Ann imagined that her mom was looking down from heaven giving them her blessing. It was a bond that would never be broken or forgotten. She knew her mom would approve since it was an act of love, passion, and consensual desire. Ever so carefully, Ann began to piston.