"W-what the h-hell!"

One second ago I was in my apartment dealing with my morning wood, and all of the sudden I'm laying down in a bed that I don't recognize. I look around for clues, to figure out where the hell I'm I. It looks similar to my apartment but still different. I most be in the same building but different room. The only other notable thing is the large tent I'm making with the sheets. Seems my morning wood still there. It looks a bit to big for the normal size of my dick. It's probably just my imagination. You know what, fuck it. I'm going to continue what I was originally doing. Take care of this annoying thing.
I put both my hands on my dick. I let out a small moan of relief.

"Uhmm"

Uh, seems I have a sore throat by the sound of my voice. It must be bad if my voice sounds this deep. Anyway back to where I was. I close my eyes and try to enjoy this. God, this feels nice, nicer than normal. I don't know why but my dick is extra sensitive today. I like it.

I start to pick up the pace and using more strength in my movements. O-oh I-I haven't felt this nice is a while. I only started but I already was panting. I was hot and bothered. I began using even more force and going faster. It seems today I want it to be rough. I don't mind. I'm use to a more lazy and slow approach, but a change of pace ones in a while doesn't hurt. It was once I begin focusing my attention to the head of dick, that I knew I wasn't going to last.

"Ughhh!! A-Ah!"

Wait a second... that's not what my voice sounds like. Not even with a cold does it sound that low.

"This is so weird... Wait, what the hell!"

That's not my voice! The hell! I move my hands off my cock to my face and throat. Only to find something fuzzy between my hands. It felt like a bear. That wouldn't be weird, if not for the fact that I don't have a bear! I try to look down to see that new beard only to see then how different my hands looked. The hell, they were huge! Even my forearms look bigger and hairier. If both my face and hands are different, does that mean my whole body is different too... Have I been jerking off I different cock all this time. That would explain the new found sensitivity...

Fuck it, let's see it.

In one motion I pull of the bed sheet that was covering my whole body.

"W-what the hell! That's not my body!"

Instead of seeing my slim body, I found a bulkier one instead. Hair covering my chest and stomach. Muscle with a bit of fat filling my body. And the most surprising thing, is the cock between my new meaty thighs. It was huge. It's veiny and thick. It was leaking precum already. God, it looks so good.

I don't know how but I end up in someone's else body. God did they had a good body. Well it's my for the time being so I guess I have a nice body now. Maybe I should enjoy it to it's fullest. I don't think his old owner would mind. He left it to me with a throbbing erection, so it's only fair I deal with it. I once again start jerking off, this time not only touching my cock, but my new body too.

"Mmhm, Y-yeah I like this body a lot"

I'm pretty sure I'm in my neighbor's body, masturbating it for my own pleasure, but I don't care. I mean I did left my own body with a little present too. Hope he enjoys my morning wood as much as I'm enjoying his.