I said in concern; "Let's get you to the toilet." My mom smiled as I agreed to help her. As she couldn't get up from her heavy belly, I lifted her off...the sofa and towards the grand staircase to the bathroom upstairs. My mom was very heavy to carry and I took each step very slowly even though I couldn't see where I was going to place my foot. As I was carrying her, one of my hands was massaging on her smooth bare back and my other hand was holing her bare legs that were tight together to hold. I then kept my phone went close to her and hugged her tight from back. She must have felt my hard dick pocking her ass.I then slowly kissed her neck. She gave a small moan. I got so horny with that moan. When I tried to kiss her lips, she pushed me and said that it wrong we should not do it. I said ok and I didn’t force her. And said sorry. I went back to my position and started checking my phone again for 5 mins. She saw me and said “Chuck it, lets have it” and she pounded on me and started. My eyes followed the gentle sway of her hips. She glanced over her shoulder at me as she bent over to pick up the planks and her shapely ass filled my view. I pulled my eyes away and began to focus on my work as she laid out the planks in front of me. After completing a few rows it was time for a break. I stood and stretched as she disappeared down the hallway and returned with two cans of beer."Here," she offered as she handed me a can."Thanks," I replied as I leaned against the island and. She was totally out of control and couldn’t do a thing to stop him. Actually, she didn’t want to. ‘Yessss, darling!!!! Make me come, please!!!’ ‘OK!!!’ Tim said. He intensified his caresses. That was what he wanted to hear! ‘Ohhhhh!!! Don’t stop!!! Don’t stop!!! That’s it!!! That’s it!!! Agggggghhhhhhh!!! Yessss!! Yesssss!!!!!’ Heidi groaned, clenching her jaw in a futile attempt to muffle her passionate moans. Her hips went wild on Tim’s lap as he drove her over the brink into a whirl of sweet.