"...sucking her tongue."

Karen says the words with confidence, as if she's played this scene in her mind a hundred times. Katie responds with a timid but eager smirk. She takes a deep breath, then parts her soft lips and slowly and quite awkwardly begins to stick out her tongue.

You chuckle. You can't help it.

Katie's head jolts over to look at you. "This was your idea. Don't laugh. So I'm having a little trouble bringing the sexy right now."

Karen places two fingers below Katie's chin and slowly turns her head back to her. "Here. Let's start like this." And your neighbor leans in and gives your girlfriend a long, passionate kiss. You see their tongues begin to swirl around each other's, you hear their voices begin to moan. Karen's hands reach around Katie's head and her fingers hook into her hair. Katie has less success trying to figure out what to do with her hands. She raises them as if she's about to grab and cup Karen's breasts. But thinks better of it and puts them back down.

And suddenly, somehow in the wild dance of mouths, Karen figures out how to clamp her lips around Katie's tongue and start to suck it. Katie seems to not realize it's happened until it's happening. And she let's out a pleasant, almost excited gasp.

Karen's lips slide out and back on your girlfriend's wet tongue. The visual is amazing. It's more than enough to start making you hard. It lasts a long time. You hear both women breathing heavily. You hear the slurping of Karen's mouth suckling at Katie's tongue.

Just the sight of it makes for an amazing birthday gift. And finally Karen relents and pulls her lips from Katie's tongue, saliva trailing.

They stay in silence for a moment, still panting, faces still close together. "Now what?" Karen asks, clearly turned on.

"You know." Katie whispers in response.

Karen takes a long pause. "Are you..." She glances at you. She glances at the TV, still paused on the name Janine Lindemulder. "...sure?" Your girlfriend responds by wearing a big, a huge smile. "Have you ever been with another woman?" Karen asks.

"No" Katie whispers her answer again. Not to keep you from hearing, but because the moment has turned so intense and focused. "Have you?"

"Yes." Karen answers. She tilts her head toward you. "What about him?"

"He's probably been with other women before." Katie smirks. Even in a moment like this, she can't help but make a joke.

"No, I mean... what do you want him to do?" Karen asks.