It wasn’t something I’d done before, but at that moment, I was questioning what hangs up I had cos at this particular time they were complete bull...hit! I spat into Mom’s anus as I slowly inserted my index finger, which caused Mom’s legs to buckle!Guiding Mom to the floor, Cassie and I changed positions. I got between Mom’s legs and admired the handiwork Cass had laid before me. Mom’s clit was red and inflamed with lust and poking out from under the little hood, and her pussy lips were large. “Hey Sam, get lost somewhere?” I said jokingly and invitingly. “Maybe, or maybe I found what I was looking for.” She replied, stalking over to the bed and pulling up beside Liz. “Hey baby.” Sam said to Liz as she leaned down and began kissing her. I continued to slide Liz’s jeans off as Sam picked up where I had left off with Liz’s breasts. The jeans slide down her legs revealing a red and black thong, a thong that had a short time left on her body. I looked up from her thong to see Sam’s. Albeit satisfying, Katie longed for what she thought she was being deprived.She discussed it with Sam and he assured her that was not unique and more women than not had not experienced this either. However he knew where it was located, had no trouble finding it in his partner and explained to Katie how to locate hers and what to do once she found it. Taking his advice under consideration, Katie went online and done a little research of her own and found a site that explained… in great detail…. After that, there were only moaning sounds. He started to suck and chew both her boobs. Now both lie in the bed with Ranjan on top his mother. His hands were doing something below, which I don’t know at that time. After that only I came to know that he fingered her.After some time he undressed himself. That is when I noticed that his dick was big in size, both in length and girth. He kneeled between his mom’s spread legs and started pressing his dick in her. This is the first time, I’m watching.