Hey guys, this could get long quickly, so sorry in advance!
I've become really close with this guy at work over the last couple of weeks, and it's been awesome. He's hot and amazing, lovely and he's so interesting to be around, but I'm having a really serious moral dilema moment. Over the last couple of weeks we've been almost inseperable, I go into work to hang out with him, he comes in early before my shift to play pool with me etc, and we have spent the last week or so on skype to each other all night. He knows I'm trans and seems to be fine with it, though it's taken him a fair bit of time to work out that Max=/= girl in more ways than one.
It couldn't all be easy though...a little while ago he discovered that he loves flirting with me, so he's been doing that non-stop since, and it has slowly but surely been escalating. The problem: He has a girlfriend that (as far as I can tell) he's head over heels in love with, and he's quite certain he's going to marry her some day. They've been together for six and a half years.
The really big problem: Last night things escalated to an insane level on skype, where he readily admitted that he was hard, and then proceded to turn of his cam and fix the problem. Sorry if any of this is TMI. XZ Worse still is that when he's flirting with me, he will straight up talk us through sexual encounters, right down to the last detail of what would happen, and I'm getting really confused trying to figure out when he's joking, and when he actually means it. Because after last night, I'm not so sure that 'you could bend me over the telescopes and...' etc etc is such a joke anymore...
So in conclusion: As things are at the moment, he's very touchy-feely with me, and he will spend a lot of time at work hugging me or leaning on me, and he flirts like nobody's business, but we haven't really done anything I'd consider 'cheating'. I really, really don't want to get between him and his girlfriend, because as much as I like this guy (a lot!), there's no freaking way I can compete with that relationship, and I wouldn't want to ruin it for him. Plus, I'm fairly certain he doesn't want to break up with her either, so whatever the hell I am to him I'm more like an extra than the main course.
So please some advice, at what point do I as a good friend put a stop to this behaviour? I don't want the smooth flow we've developed to be disrupted by me going 'Woah, sorry but no' and make our awesome relationship turn stilted, but at the same time I don't want him to end up a cheater in any sense of the word.