All. Mine.”I lower my head to kiss you, gently at first and then with increasing passion. I nibble your bottom lip, before kissing your cheeks, your...chin, your neck.“I’m forgetting something,” I murmur as my tongue starts trailing over your collarbone.Reaching into the bag once more, I fish out a blindfold and secure it in place, making sure you can’t see anything that I am doing to you.For a moment, I just sit next to you, silently taking in the detail of your naked body. I watch as your chest. "My rules of course," Well rules are made to be broken, so tell me why should I take any notice?"I thought for a moment knowing full well I didn't have an appropriate answer."Because I said so, that's why."By way of response he moved his hands down and squeezed my buttocks over my skirt."Now now Andy, what did I just say?" You said no tickling? I'm not tickling you." Oh! Then what are you doing?" I asked as he squeezed my bum again."Isn't that obvious, I'm just having myself a good feel of this. “Only one, why?” I asked.“The computer security people reported that someone broke into the system early yesterday morning, and looked up your personnel records,” he told me.“Yes, I know. When I reached home last night, Maureen O’Farrell was waiting for me in my apartment,” I told him.“That’s not funny, Parks. This isn’t the time for April Fool’s jokes,” the AIC told me in an upset voice.“That isn’t a joke, sir. She actually was in my apartment when I reached there last night. She wanted to. "Aiiiiiiieeeeee!" I screamed. Then I collapsed back onto the grass, my cock falling free of my sister's mouth. A rippling aftershock sent another little spurt of cum out onto my belly, after which I was spent, utterly. I feel certain that not a solitary sperm was left wriggling in my balls at that moment.They were now all wriggling down into my sister's belly at this moment. She even bent to lick the few stragglers off my belly, after which she gave me a satisfied smile. "I love fucking boys in.