Gramma was given the middle bedroom. I was taking a few days off and got up late to find my wife and older c***dren had left for work and school. I sa... down to a quiet house and a hot cup of coffee, when Gramma came out to the kitchen. She was wearing her robe over her pajamas.She sat down with me and we made small talk about the weather and the upcoming holiday. Thirty minutes past and I told her I had to check on the a****ls. She stated she was going to change into her clothes. I left the. Me to, he said, but I'd better leave. I’ll call.Heard him dress, heard them kiss goodby, heard the garage door close. As my wife walked to the bath, I caught a glimpse of her naked buttocks. I went to the den, popped the tape into the VCR.So stupified by what I'd witnessed, for the first time I realized I had a raging hard-on. Yes, I wanked to the tape right there. Then I left the house, announced my return in my best Honey, I'm home voice.Hi honey, she called out. I’ll be down in a minute. She. He feels hot and hard in my mouth, he tastes cunty and moves against my lips. She moves behind me, reaching for my ass with her hot tongue. I lick and take his balls into my mouth, she begins to slide a wet finger into my ass, I take him deep in my mouth and suck him, suck him. She kisses him, her finger deep in my ass, his cock in my mouth… we relax, disengage, stretch out and continue to kiss and fondle. He and I tongue kiss and I stroke his cock while we watch her playing with her cunt. She. He can only see her from her hips down now, her curves filling his screen. "I am so wet for you baby" she says as she starts to finger and play with her clit, every so often letting a finger or two slide deep into herself. Watching him she could tell he was liking what he saw, his masturbation was quickening, his breathing sharp. "Your cock belongs deep inside me" she continues with the dirty talk, "I want your cock to fuck my ass right now" This elicited moans of pleasure from him, smiling.