To the OP though I suspect that this is a long outdated forum post from them. I love to watch my bf masturbate. I love looking at him because I love to see his facial features twist and contort into pleasurable agony. I love listening to his breath accelerate and watch the little beads of sweat start pooling up on his skin. I love the way he handles his cock, to me it's very very masculine. Finally, I absolutely LOVE the grand finale, I love that final explosion, I love watching it come from him, I love his final gasps and grunts for breath as he is helpless to his body and most of all, I love when he looks at me and tells me he loves me as he's doing it. As far as what I think when he's doing it, it's very hard to contain myself as I just want to jump on him and ride him silly but the self control thing is something that I get off on too so all of it comes together to be this really sexy, intimate experience between the two of us but usually what ever it is that crosses my mind has 100% everything to do with him. While this may be a great fantasy of yours, it is considered a form of sexual harassment. If that happened to me (as in I saw it) I wouldn't be the least bit turned on by it because, I don't know you, never had a conversation with you, I'm not emotionally attached to you and seeing that from a complete stranger would creep me out and make me want to punch the gas to get the fuck away from you because I don't know if you're a rapist or what ever. That's just my opinion.