I'm lying naked on the floor of the star ship with my son's cum still inside of me. This has been incredible, but it has to come to an end. I'm going to be a captain now. It's always been a dream of mine. It's a privilege, but there are going to be a lot of eyes on me. I have to take care of a whole crew now. We can't risk doing this any more. If we get caught, it could ruin everything. So this has to be the last time. Well then, let's make the most of the time we have tonight, shall we? I've already cum so many times tonight. I pull my son's cock out, still wet from my pussy. I love tasting our juices together as I put my mouth around his huge cock. I have to have him inside of me again. I climb on top of my son, his cum dripping out of my pussy as I slide him back inside of me. It just feels so right, doesn't it? I cum all over my son's cock again. I've come so many times tonight. I don't want it to end, but it's what's best. I encourage my son to meet me tomorrow night on the way to the promotion ceremony. I hope he shows up, but I understand if it's too hard for him. The next night, I teleport to the shuttle, seeing my son already there. I'm so happy he has come to see me in the captain's uniform. I never thought I would see this on me. Looks pretty good, huh? I can see he's disappointed with having to end things. I never planned on stopping. But I'm going to have too many responsibilities. I can't risk my son's future like that. I have an obligation to my ship and my crew. But seeing him here, remembering how amazing last night was... it's getting hard to resist. Okay, how about just one last time? Technically, I'm not captain quite yet. I'll send a message that we'll arrive late due to a "freak meteor shower." We're out of scanner range, so they'll never be able to tell. I want my son to fuck me in this captain's uniform. I unzip the front and pull my son close to me. With such close quarters in the shuttle, we have just enough room for him to fuck me right in front of these controls. As he pumps his cum inside of me one more time, the computer navigation alerts us that we are set to arrive in 20 minutes! Quick, we have to clean up before we arrive and get caught! After the promotion to captain, I just can't stop thinking about how amazing things have been with my son. I miss the way he feels inside of me, and I don't think I can live without it. He surprises me on the bridge of my new ship. I confess to him that I can't give it up. I don't care. I want to risk it. I want to be with him again...