Managing multiple girlfriends

[TooMuchAss]

Hay OOT. Help me solve a moral and logistical dilemma. Cliff Notes: I'm dating 3 girls at once. One of them won't have sex with me until we're exclusive.

I'm in my mid-20's, recently divorced. This is a gimmick account because there are several 2+2ers that know me IRL. As you might guess, I'm making up for lost time and really enjoying the single life. I'm dating 3 girls fairly regularly, but the one I like best won't put out until I decide I'll just date her. We've been seeing each other for about a month now.

Here are my main options:
1. Go exclusive. I only list this to dismiss it. I've spent way too much of my youth tied down, and I'm having way too much fun to give it up for someone I haven't known that long. Plus it's not like I'm desperate for sex--one of the others likes to [censored] [censored] in the [censored] while I [censored] my [censored] bitch [censored] in her [censored], and I'm not giving that up.

2. Lie. I would feel bad about this, and I'm not sure I could pull it off very well. I don't have a lot of experience weaving complex webs of lies. And I think she might actually start to lose interest then. She's definitely invested in trying to win me over. She gets excited about little signs that I like her best. Cat-string theory, in PUA terms.

3. Freeze-out. I think this is the standard PUA response here, but I'm not really sure how you go about executing. I would need to be very smooth and non-confrontational about it, cause if it comes down to a contest of determination, either of us would break up before losing.

4. Be honest, keep slutting it up on the side, and expect she'll eventually come around. This would be fine, I genuinely enjoy spending time with her, but it's going to take a long time before I'm ready to settle down, and I'm worried she'll lose interest/look elsewhere.