<human>: Can you give me a shortened version of the text?

So I dated this guy casually a few months ago and we had pretty solid physical chemistry. The thing is, our living situations and the kind of funky place I was in emotionally kept us from having sex. I spent the night at his on our fifth date and just was in a weird place that night due to some emotional stress i was dealing with so although I gave him oral sex I didn't sleep with him. We didn't talk about it at all and it kind of fizzled out afterwards because I think he might have thought I wasn't sexually into him. So I'm going to be staying near him in a hotel this weekend for a work thing - I have regretted not sleeping with him and want to just ask him to come over and spend the night.                                                                          I've never done that before so not sure how to ask, especially since I'm the one who kind of called it off with us (he had started acting distant so it was more or less mutual but I still technically ended things I guess). Any advice on how to ask this without coming off creepy? Not looking for more than sex with him but don't even know if he'd be interested at this point.
<bot>: Dated a guy a few months ago, didn't sleep with him and have regretted it, how to go about casually inviting him over for sex now?