Big time

Kevin found himself back in his body, fully clothed. Ben must’ve cleaned his cum up for him and put his clothes back on while Kevin was masturbating in his body.

Kevin marveled at the two fine orgasms he’d just had. Particularly trying to memorize the one he’d experienced with his little brother’s body. Any minute now Ben was gonna burst in and demand answers, of which Kevin had few. He decided to journal in the meantime, writing about his short experience in Ben’s body.

Sure enough, five minutes later Ben came barging in without knocking and said, “How did you do it, asshole?!”

“I swear I didn’t make us swap, or switch, or whatever you wanna call it! And it’s over now, so what does it matter?” Asked Kevin.

“I was three fingers deep into my own ass when I got back to my body, clearly just having shot my load at my mirror and you think I’m over reacting??” Asked Ben in anger.

“Well when I swapped with you the first time I had just cum,” said Kevin.

“Yeah I know, I ended up with your gross jizz all over,” said Ben.

“My point is, maybe me orgasming is what swapped me into your body in the first place. That’s why I had to jerk off in your body; to send us back to ourselves again,” Kevin defended himself.

“Oh sure, you ‘had’ to jerk my body off. And I guess fingering my butthole was necessary to ‘send us back to ourselves’ as well?” Asked Ben indignant.

“We both know that makes cumming easier. And besides, you’re gonna say you weren’t the least bit curious of my body sexually when you were in it?” Asked Kevin.

“Not all of us are so willing to violate others’ privacy,” said Ben blushing. So his little brother was curious, just too moral to enjoy a situation like that, thought Kevin.

“And besides, like you said your body had just spent itself before I inhabited it, so even if I wanted to, it’s not like there was much I could do,” continued Ben, his face getting redder.

“Well next time you’re in my neck of the woods so to speak, you’re officially permitted to explore all you want. Or hell, call me in here and I’ll show you the ropes of my body,” said Kevin with a wink.

“God, you’re such a perv!” Said Ben punching Kevin’s arm.

“But do you really think there’s gonna be a next time?” Ben asked sounding genuinely concerned.

“Who knows, it coulda been a fluke. Or it could happen every time we orgasm haha,” said Kevin.

“Don’t even joke like that, it was scary enough seeing your ugly mug in the mirror once,” joked Ben.

“You liked it. You probably took one look at my big cock and jumped for joy like a little girl,” Kevin teased back.

Ben merely threw Kevin’s pillow off his bed at him in response and left the room. Clearly he was no longer actually angry.

Kevin spent the rest of the day playing video games and day dreaming of his time spent as Ben and wondering if that would ever happen again. And how he would spend that time if it did...