I had been working on a project that had kept me busy for almost two months. Erin, now with a few extra pounds, and a few wrinkles and still so sexy i... hurts to look at her, put up with it. I would come home and she would make me some dinner. I had to study graphs and work orders, make out time invoices, Erin was the one that suffered and our love life.Erin doesn't let things out, she lets them build, until we have a huge fight, or something else breaks. The kids walk on egg shells. That was. I didn't want mom or dad to know I had been at aunt Gerri's. It was about four o'clock when mom and dad got home. I was out in the back yard mowing the lawn so I didn't hear them. I felt a tap on my shoulder and I almost jumped out of my skin. I turned around and there was aunt Gerri or so I thought. I grabbed her and gave her a kiss and a hug. She returned it but she seemed hesitant. I looked behind her and saw dad. BOING!!!!! Bells and siren's went off and I broke the embrace."Well I see you. Layla was on her side facing me. Jeff was behind her in a spooning position. He propped one of her legs up over his hips which gave me a full view of his cock buried balls deep in Layla’s pussy. Layla was rubbing her clit while Jeff was fucking her at a steady pace and they were both watching me fuck Amanda from behind. Amanda was starting to cum again and she buried her face into the pillow as she was bucking her hips back onto my cock. Seeing this, Layla started frantically rubbing her pussy. .. into it.”“Yeah, but I felt bad enough as it was afterwards... if we did that then...”“Why did you feel bad?” I asked.“Hellooo, you’re my younger brother. If anyone found out... anyway, we shouldn’t talk about this.. on the phone.”I decided to listen to her this time and drop it, for now. But I was well aware of the opening she left me.“We should get together and smoke a joint again... for old times sake, haha.”“Haha.”“Seriously.”“Well, I don’t smoke anymore either but... yeah. Let me.