I'm curious about this as well as expanding it - Do you still jerk off when you have a significant other?
I don't really jack off (Haven't done so in roughly 8 months). Whenever I do, it's usually about one of my FWBs, or someone from TV. Usually Mariska Hargitay, Olivia Munn, or Rosario Dawson.
I often think of D_22 but that's none of his business.
Because of my current relationship I haven't done the dirty deed in awhile. But before my boyfriend one of my favorite repeat fantasies was to imagine that I was in a mysterious sexual relationship with a very wealthy tall muscular man. He'd send me expensive sexy clothes to wear for our encounters, almost always black silk lingerie items that I would wear under a little black dress. I also wore a black velvet mask (lone ranger style) and a thin black leather choker with a small silver ring on the front.
A limo would arrive and inside he'd be dressed in a expensive suite and also wearing a mask. They'd be no words exchanged. We'd then be driven to a unknown location far from the city. Along the way he may place his hand on my thigh or softly kiss my neck but nothing more. We'd pull up in front of an enormous mansion and it was at this time he'd put on black leather gloves and take from his jacket pocket a thin leather leash and attach it to the silver ring on my choker. He would lead me from the limo up the steps where two well dressed men wearing masks would open the giant doors to the main entrance. Once inside there were several men/women in expensive suits/dresses, all masked. A luxurious and exclusive sex club. From this point I could take the fantasy anywhere I wanted. Which was one of the great things about it. It was like Eyes Wide Shut. Probably where I got whole fantasy. Sometimes he would have sex with me in an opulent private room. Sometimes he'd share me with other members of the club as groups watched and or participated. There were many rooms and fantasies playing out. I was a submissive to his will and lust. And of course in my fantasy, very popular among the men, who were all hungry for my attention and body.
I have never acted on anything close to this fantasy in my real life, never been with more than one man at a time. But I must have replayed this particular fantasy dozens of times in my head and come even more than that to it.
If I'm going to masturbate I see no pointing in doing it to someone I've already had sex with. I almost always place myself with a mysterious handsome stranger who sexually desires and dominates me. He's usually a large powerful man who ends up ravishing me. Most times I never imagine his face and he'll remain anonymous. I think that's why I like the above fantasy because it provide for masks.