"Tell me about one of the girls you've been with."

Tess's response is quiet, almost a whisper, but it comes with a big smile. "I never said...."

"You said 'no comment'" you egg her on. "I know what that means. And now I'm requesting a long detailed comment."

Tess takes a couple deep breaths and closes her eyes for a long second. You can't tell how much of her reaction is to your insistence or to her sister's tongue inside her.

"So... there are these friends of the family... the Bunsensteins..." She stops to take a few more deep, short breaths. Definitely because of her sister's work. "I guess they were neighbors but... moved when I was young... but stayed friends." Tess glides her right hand over her left breast and squeezes it. You want to be with them, participating, but it's their show, and you're happy it's happening. Tess goes on. "So they have a daughter..."

And suddenly Katie pulls her head back from her sister's pussy. Her chin is wet, not soaked, but glazed. And she's been listening. "Bullshit." She says. Tess looks down at her with a confused shrug. "You went down on the Bunzie's daughter?"

"Yeah" Tess says sheepishly but with a smile. You have no idea why this would be so shocking to Katie, other than, it's someone she knows, and probably has known for a long time.

"I have to hear this." Katie kneels up straight. She's clearly not going back in until she gets these details.

Tess looks a little disappointed. "It's not a super sexy story or anything." But she tells it anyway. "So... I was home for the summer after my first year of college and she was about to start her first year in the fall. And she was really shy, like really shy and worried. So I guess her parents told her to get some advice from me. So we started messaging and stuff and maybe flirting a little. We went out for coffee a couple times. Not like dates, just hanging out. And maybe flirted a little more. It was hard to tell. Then one day she sent me a text saying her parents were out of town for the weekend and I just knew what that meant. End of story." Tess shrugs. That was fast. Perhaps she's eager for her sister to get back to work.

"No. That's just the beginning of the story. What happened when you got there?" Katie seems beyond eager. You wonder if, as they grew up, she developed a little crush on this girl.

Tess blushes a little. But she doesn't hesitate to keep going. "I got there. She started telling me that she thought I was really pretty but was weirded out because she always thought she liked boys but really liked me. I told her that she shouldn't have to limit herself anyway, especially going into a new school in a new city. And she said... you can't ever repeat this, right?" Tess is about to get into private details. Katie nods. You nod too, but you're not sure Tess notices. "She said she didn't want to go into college as a virgin. So I stripped her down and ate her out. Then I sorta helped her... she had this really bushy bush, so I helped her take care of that, and I helped her with some makeup, and..."

"Whoah, whoah, skip back. You shaved Shoshanna Bunsenstein's pussy?" Katie shakes her head in disbelief and also licks her lips.

"Well, trimmed really." Tess smirks.

"And you ate it out some more?" Katie asks eagerly. She's filling in the blanks however she wants now.

Tess smirks and shrugs again. "Well we had all weekend."

"How many times?" Katie grabs her shirt at the waist and pulls it off her body. She seems immensely turned on by this story. "The whole weekend, how many times did you eat her pussy?"

"I didn't really count."

"Take a guess." Katie insists, now kneeling in her bra in front of her sister.

Tess thinks for a moment. "Like.... twenty."

"TWENTY?"

"It was a fun weekend." You're not sure if Tess is being shy or faking shyness. She's not usually a shy person.

And Katie is usually not this dirty mouthed. "Dammit. Have you had your tongue inside the pussy of anyone else I know?"

And Tess let's out a little nervous laugh. You both know what the answer is.