At sunner we bathed at the sea naked and mother used to sunbathe naked. So for me, it was all normal.Well the movie wasnt so excited so after 30mins i...turned it off and went upstairs.I went by my moms room and saw a couple of batteries at her night stand. Curious as i were i guessed that they were for here dildo i knew about. I searched under her mattress and there it was. I got aroused and went to my room thinking that mom used it before her sauna.So after a while i went downstairs to shower,. Mom dozed off as I continued warming up her feet and lower legs.I then slid down some on the couch so that now her toes would stick out the neckline of my shirt. And then just like back in the day I started to kiss the underside of her toes and the balls of her feet. This led to me sucking on her nylons covered toes. The erenforced toes of her nylons felt so good as I sucked them. Not only was I enjoying this but the way mom let out a little moan I was sure she was too. To the point she opened. I decide to slide my finger down her ass crack but quickly pull it out to see her reaction. She looks at me, smile and backs her ass a little more towards me. "That's enough reason for me", i thought. I licked my finger and snuck it down her crack, she made a sudden jerk(guess she wasn't expecting that one). Then i proceed to dig my fingers further and further to see what i can find. my finger arrives at her asshole, the precise destination i was looking for. I thrust the tip of my finger up. She wanted to show my hard cock to Paul while her sister sat next to us, and I was going to help her fulfil her fantasy. I looked over at Cheryl and said, "he's gonna get to see the real thing" She then took my underwear completely off and my hard cock stood up and I could see the top of it rubbing on Donna's panties. Her sister was sat next to us speechless, but things were about to get a lot more steamy. Donna started stroking my cock and rubbing it on her pussy through her sopping wet.