So I've found myself in this situation multiple times now and I still don't know how to handle it.

Scenario 1. I'm talking with a woman I know socially. It's going ok she's interested were touching each other to emphasize what we're saying. This one I have history with..she's shot me down before and we run in the same social circles. But this is encouraging, maybe I'll try again tonight. Then a second woman approaches. Kinda elbows the convo and really seems to want to talk me. I feel like it's rude to just shut her out so for a minute I'm talking to both of them. Then the woman I was talking to first walks away. I have mixed feelings because the second girl is clearly interested and the first has shot me down before. I ended up dating the second girl but I still feel like I didn't play it right since I was more into the first woman and I didn't get another chance to isolate her.

Scenario 2. Another social event. I approach two women. Let's say HB8 and HB7. I suggest a chance of venue with some other friends. HB7 gives me her email and we go to the new place. At the new place I talk with both of them make a good connection with both of them, but maybe a bit better with HB7. I don't really make a pass since this social group does that privately. All things being equal I want to flirt with HB8, but I was getting better response from HB7. They left the party shortly and I only have HB7s info. Even now I don't know if I should try to set something up with HB7 or both of them.

Scenario 3. A house party. I approach two women. I would say HB7 and HB9 this time, so it's an easier call. This time I get zero play from HB9 but HB7 is clearly digging me. I end up chatting with HB9 and a couple other people without HB7. She actually is just like me I like her a lot. The talk gets sexual. she unsuccessfully makes a pass at one of the women we are both talking to, then there is some spanking going on. Ok..maybe this is going somewhere, nope she disappears. Hb7 comes by and says they are leaving the party so I ask for her info. She says sure and mentions that HB9 actually lives close by me. OK... But when we chat on the phone somehow I suggest that HB7 and I meetup. Hb7 is looking forward to it, but honestly our phone conversation was terrible and I definitely do not want to date hb7 after that. I feel super awkward asking her for HB9s info and hb9 might not have been into me anyway so this just goes nowhere.

TL;dr anytime two women are around I get the wrong digits.