No. Every situation is different. She hadn't reached the buying temperature yet. To be hyper efficient, why wait your stated 20 mins and not just start on every chick with Apocolapse Opener?

she was into my vibe but not enough... she did not yet have the "fuck me" eyes

trying to game her into a convo about what is the most naughty thing you've ever done (LEADING TO our dirty sexual stories) failed due to her cutting the fucking thing off (the convo, not my knob)

[Sexy Timewaster tries to blatantly mock trip-up a person walking past]
Rebus: "so are you a naughty girl?"
Sexy Timewaster: "ohhh.."
Rebus: "are you a naughty girl? You look naughty to me..."
Sexy Timewaster: "no I'm a good girl!"

Obv. this sort of shit ("I'm a good girl") can be part of the tease that STILL leads to her legs wide open, but she wasn't yet at buying temperature for "whats happening then?" or whatever play needed