Swap class was usually a time of discovery, by now it became pretty popular and most universities have it as part of their courses. I was happy to run this class every now and then, at first it was a weird experience but I learned just how to handle it. I already got paired with students before and saw how they could be... excited to have my body, but with the counter measured we have by now none of the swap parts can indulge sexual acts.
Everyone went to the meeting before the swap, there we knew who would be paired with who. Some of them liked the change but others didn't, just part of the process of understanding I guess. The ones more excited are usually those that got swapped across genders, even unable to do sexual stuff they can still see the other person naked and it's a win for them in some way.
"Looks like we got paired." A voice said behind me, a really deep one. It was one of the team players, a tall black guy. "Sure, I can't wait for it." I said smiling as we got ready. Once we got inside the machine did it's trick fast and smoothy, one second later my point of view was way taller than usual. "It's funny to be this big, I never been someone so tall before." I said enjoying my new perspective. "I think you will enjoy it there, but we will have to wait for it." He said with a cocky smirk, but if he thinks he's gonna catch me in some trick he's clearly wrong.
After that session I went to his house, or should I said mine for the next weeks. It was a regular one, his family also seemed normal and none the wiser of the entire swap thing. "Some free time at least, the best part about this is being out of worries for half a month." I said picking his phone and seeing the messages, to my surprise the first ones were from his girlfriend showing herself. "Such a vulgar thing to do..." I said looking at those nude pics, but then I noticed something changing inside me, like my hormones are overflowing. "What is this?" I said worried about it, my body was craving for something. It must be...
The blockers should contain any of my libido, why am I feeling so horny?" This body was trying to get aroused with all his might, the sexual energy must been repressed for so long I'm gonna explode. I tossed his phone away, then I tried to focus and stay calm. I can't release the failsafe otherwise he will be able to feel everything from my body as well. I need to stay calm and resist the urges, even that being really hard to pull off.
At some point I hear a phone call, it was from myself... my body in fact. "What do you want?" I say trying to keep my cool. "I think you want it more than myself haha, why don't you forget that morality crap and enjoy it. I'm sure my girl will do wonders for you, there's no way you can resist it." I can picture my own face from here, turned into that smug grin he has. "I will do it, but on my terms. If you think you're gonna do whatever you want in my body you're clearly wrong." He's right in some way, there's no chance I will resist the urges for two whole weeks, so I need to do something else.
"Be ready, I will be there in some minutes." I end the call and went straight for my own home, you answered the door for me using that see trough clothes to tease me more. "I can't believe that shit really works, I can barely feel anything. Too bed you can't say the same thing, it was hard holding for so long just to break you today hehe." He was so moving my body full of confidence. "I know, but if I'm not gonna let you do whatever you want while I shut the blockers down. It will work in sync for both of the swapped persons, so I will do it here so we can both enjoy this togheter." That was risky, but I could get rid of this awful feeling and put it back to run the rest of the class without worries.
"Go ahead then." He said, so I used my personal password to disable the blockers on us. At first I just felt my body more light, but once I looked at my own breasts my body went fully out of control. "Fuck, you're really sensitive. I waited so long to squeeze these funbags hehe." She said playing with my body while I got overloaded by his unchained pleasure. "Let me help you there." I was speechless, his touch was all he needed to bend my will. My manhood was pulsing on my hands, I was still unaware of what I should do, then he touched it making it leak. "Easy there, let mommy help you out." He said guiding me, his hands skilled doing an amazing job.
"More..." I said sounding like a dumb horny guy, he could only laugh at my face but did as I asked moving me to the couch and getting on top of me. I got inside him slowly as my heart raced, it was wet, warm and tight... "I'm really big, huh? Let's both feel good now."~ I thought I got this under control, but that night I became whatever he wanted me to. I was humiliated, and the worse part was how I enjoyed it. "That's enough, I'm gonna turn us back." I said after I got back to my senses, my body was still kinda numb but I could think properly now.
"I don't think so, not if you wanna do that again. You will let me have my fun otherwise I'm not letting you feel so good again." I can't agree with it, but somehow I did... He has so much control over me, it's like I'm his puppet. "That's better, now get out of here. Tomorrow I want you here at the same time for our next study session hehe." I went back to his house, my cock still hard just by thinking about what we would do tomorrow...