Hi all, I wanted to share this story I wrote with you. I wrote it some time ago, so it doesn't necessarily represent my current writing style or skill as an author. I also want to add that I took a lot of inspiration from a story called "My Neutering" when writing this, just letting you know. If you can find it, I think, you should read it. Enjoy -------------------------- My name is Ben and I grew up with my sister Lisa. In our childhood we often got on each others nerves and getting older we teased each other with "girls are better" and "no, boys are better". Even though I tried to save the honor of us males, I secretly envied my sisters body. It seemed so perfect, unlike mine. Once one of my sisters friends kicked me in the balls and the pain flowed through my entire body. The girls stared at me and giggled at my pain. Weeks later I wanted revenge and kicked that girl between her legs, but she didn't even flinch. She said "Seriously? You thought that'd hurt me? Us girls aren't as weak between our legs as boys are". She let me kick between her legs a second time just to taunt me. Over the next few years my sister often teased me how weak my balls were and how her pussy was better. Every time I admired her genitals and started to get annoyed by mine, I wished I had a pussy instead and came to the conclusion that girls are indeed better. Other than that kind of teasing we, as siblings always got along well enough, but it was only when we both moved out from our parents home that we started having a good relationship. I got a cozy office job while my sister, who had always loved animals, became a veterinarian. After some time she worked at her practice, I visited her workplace for the first time. She had to finish the care for some animal so I had to wait in the waiting room. I observed how a female veterinarian said goodbye to a mother and her son who just got their pet back. They left the praxis and the female vet turned around, I immediately felt the butterflies in my stomach - that woman was gorgeous. I knew, I wanted her right then and there. She came to me in the waiting room and said "We're closing, are you waiting for your pet?" "No, I'm waiting for my sister, Lisa". Her voice got soft and friendly instantly "Oh, so you're Lisa's brother? She told me some things about you. Nice to meet you, I'm Sarah" "Hi Sarah, I'm Ben. And I'm sorry but I'm a little angry that my sister never told me, she worked with such a gorgeous woman". We chatted for a while and connected really well. We realized that my sister was nearly done with her patient and got into her doctor's office. I greeted her and us three chatted a bit. The dog on the table slowly started to awaken and Sarah took it and held it in her arms while Lisa filled the file on her computer. Sarah pressed the dog close to her breasts that I admired so much. I exclaimed "Man, I'm jealous of that dog", Sarah looked at me amused "I don't think so. That little guy just got neutered" and the two girls laughed. I could feel my dick getting erect. Playfully I added "I'm not backing down", Sarah continued petting the dog, she looked into my eyes "So you'd be okay with getting castrated?" and I slowly nodded. Lisa added "Don't play games with her, Ben. She's the expert on that field in our office". I liked her more every moment and teased her "Even if she's the expert, I bet she couldn't castrate a man, I'm different from a dog". Sarah rolled her eyes "Men and their egos. Not really, two balls in a pathetic skin sack, give me a scalpel I only need two cuts and some stitches and your days as a man are over", Lisa was done with the paperwork and joined us "Sarah, if you are really castrating my brother, I want to be there. You can't believe how often his nuts got on my nerves". My dick got fully erect by the sight of my sister and that bombshell Sarah talking about my castration, I got excited by the thought of it really happening. The dog got reunited with his owner and afterwards the women joked around how annoying men in general and brothers in particular are as we shut down the practice. When Lisa locked the door I said to Sarah "I bet you wouldn't really pull through with castrating a man. You don't have the balls" and she looked mischievously at me "You underestimate how many balls I have cut off. I bet you wouldn't really pull through getting castrated" and I responded with "I would". With that my sister and I separated from Sarah, we had a nice evening between brother and sister, first eating at a restaurant and later we chilled in her apartment. When we got comfortable in her apartment her curiosity broke out "Do you seriously consider getting castrated? Sarah isn't joking around with you!", I got shy and admitted "Yes". "But why?" "Remember how you and your friends always teased me how guys are weak?", she nodded "You were right. My balls make me weak, you can take me out with just one kick". Lisa giggled "Yeah, one kick and you couldn't walk straight for days", I resumed "See. Not speaking of all me hating my male hormones. I always envied your body, sis. It's just so much better than my male one. I always wished I was as smooth as you down there". My sister opened her eyes widely "That's why you always stared at me?", I said "Yes", "I thought you were some creepy incest brother. But instead you're envying your sisters body? How cute". I asked her "Do you understand now why I want to have my balls snipped?" "I'm a woman, I don't think I can really 'understand' it, but I see your point", I was happy she did her best to understand me. "But be careful that you REALLY want it. A castration can not be undone", "Ugh, I know sis". And with this we left that topic. Some weeks later I wanted to meet my sister again and came to the practice. Sarah was already awaiting me "Oh, are you waiting for a patient" and she said "Well, I was waiting for you. Lisa told me you'd come today". I tried to get the small talk going "I really need your phone number, I don't know any woman like you", she smiled at me "I don't know anyone like you either. I'll give you a deal, at the end of the day I'll decide if I give you my number", obviously I was interested "Sure". She looked at me from head to feet "If I remember correctly, we have a bet going", I gulped "Yes, we have. Are you ready to do your part?". She grabbed my crotch "I am, stallion. We have an operating theater ready. It depends on you now. Do you want to get gelded?". My penis was going wild, she gestured to a room. I didn't want to blame myself and walked straight to the room. She followed me and as soon as I was in there, she said "Please undress yourself" and as I got naked she told me "I have been thinking about you. When you told me, you wanted me to castrate you, I thought you were joking, but your confidence made me doubt my belief. You intrigued me, I came to the conclusion that having a neutered boyfriend would be ideal for me. So if you let it happen, you might become my boyfriend". My heart started racing when I heard that. I took place on the operating table and she said "I won't strap you, you can leave at any time." and I responded "Thanks, but I won't do that. I'm starting to think you won't really pull through with my castration. I'm ready", Sarah laughed "I won't do it? Once your sack is open, you'll be scared and start running to your sister", "You wish". Sarah was in her lab coat and looked straight up sexy in it, my dick was hard like never before and I was imagining her having my balls in her hands. She played with my dick "Yep, that would look so much better without these ugly nuts", I moaned "I agree". She took a mask from the table "You know what, I'm a nice woman, I'll jerk you off and give you your post nut clarity to pull out. You don't have to do this", I laughed "I knew it, you just don't want to do it". She put the mask over my eyes and she worked on my dick. With one hand she caressed my balls while she jerked me with the other. I had one of the strongest orgasms of my life. Five minutes later I regained my breath and Sarah's hands caressed my dick, making it hard again. This time she even used her mouth on me. It seems she seriously wanted to drain me. After 15 minutes, my balls were completely empty "And do you still want me to do it?" "Yes, but you won't do it", Sarah said "Okay, but believe me, I'll do it", she removed my mask and I saw the fully prepared operating theater around me. In one corner I saw my sister sitting and biting on her lip "Hey bro, you know I have to be there, when you lose your balls" and I nodded at her. Finally, Sarah got quick to her work, she slit my sack open and looked at me, I just rolled my eyes and said "Do it". She took my nuts out and clamped each of them, she said "You're about to lose one ball" and held the scalpel to the cord of one, she looked at me and asked "I wonder if cut off balls will be different if they were emptied, like yours". I said, "You'd have to cut mine off, but I bet you won't do it", she said "I have to disappoint you" and she cut off my left testicle and put it in her tray. She sewed the cord shut and looked at me "Now I have one of your balls, want me to take the second? You can say 'No', go up and leave this practice at least as half a man. I already have the other half". In that moment I wished I could have ejaculated one last time. It felt so good being fully in Sarah's hands and her already having one half of my manhood. It felt strange that now, one ball was cut off. I'd have shot the seed of my remaining ball in an instant. I said to her "I have one last wish as 'half a man', jerk me one last time". She looked at me with an interested face, she looked at my sister, said "Guys, huh? Even their castration makes them cum" and she winked at me. Sarah said "Okay, what's the harm? But after that I'll cut off your last ball and you'll be neutered" I reassured her one last time "Please castrate me, I dare you to finally cut off my remaining ball". She laid her scalpel on the table, with her left hand she grabbed my erect penis and started stroking it, she grinned at me and said "I know something special" and with her right hand she grabbed my remaining, free hanging, right ball. It was a feeling unlike anything I ever felt before, my sack open, exposed to Sarah and she held my exposed testicle. "I wish I could pleasure your pussy right now" I moaned, Sarah stopped the stroking "You can't pleasure me right now, but you can see my pussy. Look at my vulva, the feminine pussy that castrates you" and pulled her pants down to her knees, giving me a good view of her cunt. She continued stroking me, and with my penis and my last ball in her hands and me seeing her beautiful pussy, my orgasm started. "You're still clamped" laughed Sarah and opened the clamps, I felt a huge relief and I shot my last cum over my stomach. And while I felt the last waves of my orgasm, the last drops of semen leaving my penis, Sarah grinned at me "Say goodbye to your manhood" and in one motion put on the clamp again and cut off my last testicle with her scalpel. In the blink of an eye, I had been castrated. She put my ball in her tray and finished up my crotch, she put bandages on it and I got up from the table. Sarah said to me "Well, you really held to your word, you're a gelding now", exhausted I grinned "I told you I HAD the balls to go through". Sarah smiled, hugged me and said "And I hope, you can see I HAVE the balls to castrate men" and winked at me. Kindly, I asked "And will you give me your number?" an Sarah gave me a kiss on the lips. Surprised, I reciprocreated that kiss. After that kiss she said "Felt good. Here" and handed me my phone "I saved my number as 'woman of my life', I think we both know, why", we both had the biggest grins on our faces. She added "In 4 weeks everything will be healed. Shave your entire body nose to toe, then meet me, I want to experience my work". That got me super excited, I couldn't believe I finally had my dream girlfriend. I got up and Sarah cleaned the operating room. My sister got to me and we shared a hug "I can't really believe my brother is neutered now. You're not a man anymore, but I got to see it happen. I guess these are two annoyances I don't have to worry about anymore". I got dressed and the girls shut down the practice, Sarah put both of my testicles from the tray into a plastic bag and put them into a cooling box, she called it her "most priced possession". It was exciting to think that she now owned what were my testicles and wondered what she'd to with them. We got to a café and drank a coffee together, Lisa told me "You know that without your balls, you are invited to most of my girls' nights?" and the ladies grinned at me. I was delighted and excited, I said "I'd love to". It took a second but I looked around embarrassed "I hope nobody heard this". Sarah smirked "Why worry about something that's gone? You're a nice eunuch, don't deny who you are. And don't worry, I'll make sure enough people will know about it" and I gulped, I got very conscious of the emptiness in my pants. Soon after, as we left, Sarah said "Remember, you wanted to pleasure the pussy that castrated you? Lucky for you, I really want to feel your eunuch dick in me. In four weeks you should be fully healed, if you still want to pleasure me by then call me, cutie" and we went separate ways. I was excited for the future.