Sex Study Week 4: Easy Listening

The day after I took the mp3 player home, I think I spent about three hours jerking off listening to the subliminals. could tell that it was really starting to ramp up my sex drive, because there was hardly a minute of the day when I wasn't thinking about my cock. At one point I wondered if I should have been worried about the fact that I was constantly so horny that my cock was always semi-hard. I mean, I wasn't even halfway through the study yet. What would I be like when we got to week eight? I didn't let it bother me for too long though, because I was having too much fun spewing buckets of cum on my chest.

Saturday I dedicated my entire afternoon to listening to the mp3 that Jack had sent home with me. It was getting almost addictive. Almost. I was still capable of getting everything done that I needed to. But I would jerk off listening to the mp3, and eventually I would cum. I can't even tell you how good it felt at this point. It was like my orgasms were being amplified, and every time I hit myself on the chest with a wad of cum, it just felt amazing. I had to hand it to Jack and whoever was helping him put together these files. They were doing a number on my sex drive. Plus, I already had $6000 just from masturbating. This was such an easy life.

Sunday, I couldn't resist pulling the mp3 player back out. My cock was ready to go, so it didn't seem like a bad idea to rub one out. I turned the player on, scrolled down to find track 3 again, and noticed that all 8 tracks were already on the player. I know Jack told me not to go ahead of schedule, but it was really tempting. I'd already spent a lot of time with track 3, so I had to be ready for track 4 by now. My hardon was insistent in my boxer-briefs, so I figured what the hell? It'd just give me a little extra prep for Tuesday. So I started track 4. The next thing I knew, I was covered in cum. There was a white trail winding its way down from my pecs into the crevices between my abs. I hardly remembered the JO session at all. It must have been a really intense track. As I went to go shower, I decided that would be it until I went back in on Tuesday.

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Tuesday night, Jack was waiting for me like he normally did. Something seemed different about him though. I couldn't put my finger on it, so i searched him up and down trying to figure out what it was. His rich brown hair was styled like usual, he had the same shadow of stubble I saw three times a week, and his massive muscles bulged and flexed with every move he made. He was dressed in just a jockstrap again, and his package bulged the same as it had before. Maybe he got a deeper tan while he was out of town.

Jack smirked at me while I was looking at him. "How'd the weekend go, Jordan? Feel like everything is on schedule?"

I stripped my clothes off as I told him that it was feeling great. I left out the part about skipping ahead to track 4 because I figured he didn't need to know. I walked naked over to the couch, put in my earbuds, and sat down, waiting for Jack to give me the go ahead. He laughed.

"Getting eager, are we? That's fine. In fact, it's good. It means the suggestions in the files are having the right effect. Now, this week is going to be a lot like last week. I'll be the one jerking you off while you listen to the file. I'll warn you though, track 4 can be a little intense. Everything sound good?"

I nodded and lay back, pushing play on the mp3 player. Next thing I knew, I was getting hit on the chest with a massive amount of cum. I'm not going to lie, it felt great. I was soaring on my orgasm. I grinned at Jack and he smirked back at me and told me to go shower. I complied, and then got dressed and left. I think Jack might have been hard as I was going out.

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Wednesday was hell. After having the weekend to jerk off at home, I really wanted to just do it, but Jack had told me not to jerk off outside of the study parameters. To blow off some steam, I spent all Wednesday night at the gym. I think i ran about 15 miles, and I know I broke a few of my maxes. I had way too much pent up energy and I couldn't release it through sex until the next day. I would be ecstatic when Thursday finally came.

When I got to the lab, I had the strange feeling again that Jack was somehow different. He looked exactly the same, but it was like I was seeing him in a different light or something. I wished I could put my finger on what was different. We went through the same drill as Tuesday, only this time Jack asked if I would mind if he jerked himself off while he was jerking me. I shook my head to say it was fine. I just wanted to reach that explosive orgasm and cum all over my chest.

I blacked out during the mp3 again, and when I came to, there was a massive puddle of cum on my chest and abs, just like Tuesday. It seemed bigger today, but I didn't think anything of it. Jack's 10-inch cock was still throbbing and there was a bead of cum drooling from the head. It didn't seem weird to me at all that I was staring at his cock. He grabbed it and wiggled it back and forth, chuckling. I blushed a little and went to shower.

When I came back to grab my clothes, Jack was sitting on the couch, still naked and semi-hard. He stood up when I came over, his abs flexing as he rose and his cock swaying. When I got my shirt on, he slapped me on the back and said, "I'm looking forward to Saturday."

I was too.
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Friday was just as torturous as Wednesday, but at least my workouts were benefiting from my sexual frustration. Jack commented that my physique was looking good when I got there on Saturday. I thanked him quickly and stripped naked. I just wanted to cum. Jack obliged, following me to the couch, where I lay down and started track 4. Same as before, I awoke to the feeling of warm cum splattering on my chest. After the first few volleys, I heard a grunt beside me. I peeked out through one mostly closed eye and saw Jack jerking his massive cock on my chest. I reclosed my eye until I was done shooting my sixth spurt of cum, by which point Jack had finished too.

I didn't say anything about him cumming on me, and for some reason, it didn't really bother me. It was kind of hot having cum all over my chest, and Jack was kind of a hot guy. When I was in the shower, I might have rubbed the cum all over my abs before washing it away.

When I left, Jack handed me my standard $2000 an told me, "Next week we'll be taking new steps. I hope you're ready for them, Jordan."

I had no idea what they were, but somehow I felt like whatever those new steps were, I needed them.