Theres this coworker who won't be one soon, I'm leaving in a few weeks. She's fucking hot.

She's also into me. And racked with guilt about it because for one she has been in an LTR for 10 years and for two she knows I'm married with kids. I think she wants a branch swing and this is hypergamy in action - I'm better than her boyfriend (which isn't difficult tbh)

I want this girl to the point where my head is all over the place. But I can't find a way. We meet for coffee regularly but other people are around. We work in the same building but we're at work - we keep it professional.

She never stays late because her bf expects her home. She did once and he went ballistic.

Her ASD and guilt is high, she's one of those who 'would never cheat' although she was holding my hand, stroking and hugging me at a party last week so she's already crossed a line.

For both of our sanity we need to release the tension but I just can't see any opportunity. She'd find a hotel too seedy. We can't meet in the evening. There is literally NO logistics. What's more I haven't broached the topic verbally because you simply shouldn't should you? Or is the 'never revealing feelings' tactic only for instances where you're unsure if the girl likes you?

Where can we go? Should I discuss it with her? I could be completely blunt about it but this could backfire and make things seriously awkward.