Yes

Your cock wins out.

"Alright, well why don't you come over here and sit on my lap," you say, making room for her. She reddens even more but gets up to comply. When she gets to you she turns her back to you and starts to sit, but you stop her.

"No no, face me when you do it. Yeah, straddle me pretty much," you say as your heartbeat picks up. She hesitates before doing so. Once she's settled you run your hands on her sides, down to her hips, gauging how far you can go. She shudders and nervously laughs but she can feel your erection through your pants as you push her trimmed pussy against it.

"Whoa now, I think that might be crossing a bit of a line you know," she nervous stammers. You found the line. Given her tits are now in front of your face you go back to safe territory. Since you've seen it all day and not partaken of it yourself, you use this new privilege to start groping her tits. She closes her eyes in shame then attempts to make small talk. The situation causes you to smile because of its absurdity. She must think you're smiling at what she said and continues talking, growing more comfortable even as you start treating her more like an object. Occasionally you let out an "uh huh" and "sure" as she continues to ramble. Her comfort level grows as she starts seeing that you're still her friend even as you sexualize her. There's only a brief pause when you put her nipple in your mouth and nibble gently on it. Your cock aches.