In my confusion, I did not know what was going on as she proceed to put my penis into the tube like device, clasping my balls in a metal loop and putt...ing a lock which she produced from the pouch though a hole on top of the tube and locking it."All done", she beamed up at me as I felt the chill of the steal metal trough my penis "Do you like your present sweetie?" she asked smiling up at me.I looked down at her confused, not sure what to say, "I...I don't know what it is.." I replied not sure if. Sean heard their bedroom door close and then went upstairs. He stopped outside their bedroom for a few moments and listened to them fucking. The bed creaked and the headboard banged against the wall. Ginny was in the throes of orgasm and was screaming; Charles was pounding her hard and grunting. He stayed outside for a few minutes until the loud noises died down into quiet moans. Then Sean walked quietly away to shower and dress knowing that more of Charles’s cum was deep inside Ginny’s womb.. “So what?” He spat, “You play with yourself too. I saw you once.”I squirmed on his bed with a big smile, “When?” I asked, “What did you see? Did you get hard?”He shifted from foot to foot. I could tell he was embarrassed but I could also see evidence of his arousal in his shorts. “Last week,” he admitted, “You were in the living room on the sofa watching TV. I saw you touching yourself and rubbing.” He continued sheepishly, “Yes I got hard. That’s the night I took your panties, Sis.”“Did you. "Was it good?" Hell yes!" I breathed, a grin slipping out when I thought back."Was it Mum?" Tracey asked, looking me right in the eye and making my blood freeze in my veins."I..." I began only for Tracey to cut me off."Before you think of a lie, bro. I saw Mum leave your room last night about 1am," Tracey stated."Oh hell," was all I could think to say."I'm not going to tell. Told you I wouldn't," Tracey added."Thanks, sis ... I hope," I replied."There is something I want though," she said.'Here.