Lilly answered the door looking like she’d been crying. I put a hand on her shoulder and she finally looked up at me. “I’m gonna be spending the...next few days with Patty and Dan until I can figure shit out,” I told her. “That’s not your fault. Mom’s lost her mind over this. I don’t know why. If she starts working you over, come next door.”She shrugged. “Why? You hate me,” she said simply.“I don’t hate you, Lilly,” I told her. “You’re my sister and I love you, but you proved that you can’t stop. We were talking about Ripon Cathedral and Knaresborough Castle and couldn’t wait to get going.When we got to the Cathedral we made it bang on time for Matins. As an 11 year old I can assure you that Matins is a boring service, no singing and therefore not much to do other than listen. That hour soon passed … not! The only upside to it was that I sat next to Sandra and I kept touching her hand. She smelled wonderful.Anyway after that Father Fred took us all to see another priest dressed in very. He turned towards her, his back to me. She turned on her side to face him. Face to face, body to body, genitals... My view was blocked. They didn't care.But I was getting hard again. I felt out of control. Was this what I wanted? Was she just giving me what I asked for? He knew too... his plan too. Young stud with big cock wants to fuck cute mom while son watches. She'll beg for more. She pushed him onto his back and got on top. Well, at least now I could see. She moved up and put her tits in. I was drinking beer around 4, and said to myself, fuck it, I have to find out, and hatched a plan.I decided that I was going to find out firsthand what was going on. Amy showered again around 6, and I managed to convince her, to her objections, to go out to the store with me, on my way out to my meeting with friends. When in the store, I made an excuse that I had to call my friends about our plans, and said goodbye to her, letting her finish up. Once outside I ran home.I knew I only had a few.