I knew if I stayed in her I would come. So I pulled out and crawled between her legs. She was wet and open. My tongue found her clit. It was hard. I l...icked and sucked at it. Then I probed her pussy, pushing my tongue as far as I could. Then I went to her ass, licking around the brown rosebud. I pushed my tongue in as far as it would go. I could hear her moan. From her ass, I moved my tongue back to her clit and sucked it good making her cum.After letting her recover from her orgasm, I slid. Time to see them in the flesh.It wasn't easy pulling her nightdress up. I had to roll her one way and then the other to free it from under her but finally I had it bunched under her breasts. It was like working with a sleepy c***d as I pulled the garment up over her head and then down along her arms before finally throwing it behind me. And there she was - my 75 year old bitch of a mother in law - totally naked and exposed from the waist up (I'd left the duvet covering her lower half for the. "Careful now, a man could take that as somewhat of an invita--" Then Sam blushed as another couple turned the corner in front of them, both grinning as they had obviously heard what had just been said. Mentally kicking himself for putting them in an awkward and embarrassing moment, he opened the door into their room, moving aside to let Sheila enter. Sam started to say he was sorry: "Me and my b--", but was quite taken aback when his normally rather demure wife pulled him through the doorway,. "For goodness sake! Would you stop your complaining! Stand up. Let me put it on for you. I don't want to muss your hair. That's better!" And I was now wearing a maid's apron. Full skirted, white, ruffles at the hem and breast line with black ribbon threaded through to match the cap. She tied the bow at the back, then stepped back."My my!" she crowed, "Don't you look sweet? I'd have never thought how pretty a girl you'd make." Saying this, she took hold of my shoulder and turned me to face her..