I once played the severe, bossy, butchy dom in a webcam jackoff session with a superbright very demanding submissive kid from Barcelona. We met on a gay contact site and exchanged a bunch of PMs over a couple of days during which time my role developed to the point that he was calling me Sir and electronically grovelling at my feet. From there we went live on webcam with sound. I'd got my 5' 7" person rigged up in a tight white wife beater, a pair of black leather jeans with considerable bulge and some tall rubber riding boots. I lacked the cop cap and whip, but since I didn't want to make him laugh figured it was just as well.
When his image came up and we saw each other it looked like it was going to be good. He had on a pair of thin tightywhitey cotton boxerbriefs, I think they were 2(x)ist, and a loose white teeshirt with the neckline ripped down to his tits and the sleeves rolled up. I got right into it and started bossing him around and it worked really well for a while: we were talking as if I were actually fucking him. Both of us were jacking our dicks. He was going "Oh, Sir, please Sir" and I was going "Wrap your little bitch-boy legs around my fucking waist and pull my ugly dick into your hot slut-hole."
Christ I can't believe I'm telling you this.
Well anyway at one point I said something out of character, I don't remember what it was. He stopped jacking and rolling his eyes in ecstasy and sat up straight, "what?". I realized that my character had got too complimentary, I can't remember the words I said, but a dom obviously doesn't tell a sub he's cute. So I said..."Sorry, I mean, uh, turn over slut-pup and bury your bitch head in the pillow cause I'm gonna destroy your doggy ass."
But it was too late. And the "sorry" was the last straw. He clicked off his cam and sent me an e-mail. It explained that if he ever wanted to be powerfucked he'd get back in touch and we could meet in person, but that he could see I wasn't a tried and true, grizzlybear dom and that's what he needed at the moment.
Serious role play is fraught with pitfalls. An obsessive, fetishist player has to have it just right in order to get off. If there are any dissonant notes the fantasy gets fucked and the illusion destroyed. You and wifey can probably cut each other considerable slack to start with. But the way you play your roles will become increasingly important if you find you like it and decide to do it seriously. Good luck fella. Say hi to wifey for me. Love you Colin.