Katherine quickly collected her thoughts and reflected on events of the last few hours.
Her nubile young niece had finally come to stay with her. Becky was a nubile college student who was quickly discovering her sexual identity; a young woman that was attracted to other women.
Becky had a massive crush on her aunty, who she saw almost as a role model. Her Aunt Katherine had gone through the same issues, many years ago; and much preferred a woman in her bed than a man.
There was a problem though; they needed to share the bed, as the spare room was out of action. And the truth was, Katherine had some impure thoughts of her own about her niece.
And now it was bedtime for both women.
There was a quiet knock-knock on the door.
"Can I come in," said Becky. "Are you decent?"
Becky had cheekily suggested her aunty wear her sexy nightwear and Katherine had obliged. But she was modestly covered by her dressing gown, which brought a frown from her niece.
Her niece was wearing not very much at all thought Katherine. She watched Becky do a twirl while Katherine lay on the bed.
"What do you think, Aunty?" Becky said. "Am I too sexy?"
Becky was wearing an almost see-through negligee, with straps over both shoulders; knickers and certainly a very immodest cleavage.
"Would you like a robe," giggled Katherine. "You must be cold in that outfit!"
Becky shot back, "No I'm fine. But if you want me to cover up I will."
Ignoring her niece, Katherine changed the subject, asking if Becky would like some music on.
Katherine clicked the random button on her MP3 player, and with some embarrassment, out came some romantic music from Becky's favorite singer, Adele.
"Oh, sorry about that Becks," said Katherine.
"Don't you dare change it," replied her niece. "You know it's my favorite, and but it does put me in a soppy mood!"
Feeling the warmth in the room, without thinking Katherine removed her robe and then realized she was wearing nearly the same nightwear as her niece.
"Oh my goodness," gasped Becky. "No wonder everyone calls you the hot aunty!"
Katherine felt some embarrassment as she felt her niece's eyes wandering over her body.
She looked at her niece and then did a twirl of her own. "That's nice of you to say Becky. But you do have the benefit of youth."
Plunging right in, Katherine said to her niece: "Now, you did promise me a neck rub."
Becky looked at her aunty and her mouth dropped open. "Yes, I did. But I was sure you would get out of it somehow, after the last time."
Katherine smiled, remembering the last time her niece rubbed her neck. It was so nice, that she forgot where she was, and enjoyed just a little bit too much.
"Well, Becks," said Katherine. "Just don't make it so nice this time, and we'll be fine."
"No promises, Aunty," laughed Becky. "Now, lie down, ok?"
Rather nervously, Katherine laid face down on the big double bed and felt her niece sit down on the bed beside her.
Becky ran her fingers through her Aunt's hair, and moved it away from her neck. She then lightly touched Katherine's neck and softly kissed her shoulders.
The warmth of Becky's hands was something she could get used to, thought Katherine.
Then, abruptly, Becky stopped what she was doing, and sat on the side of the bed.
Turning over, Katherine looked at her niece, wondering what was up.
"I'm sorry Aunty," Becky said. "What just happened?"
Katherine took her hand and spoke softly. "Oh, I'm an idiot, I didn't understand."
She understood; Becky was just a young girl, only in her twenties and inexperienced in an erotic situation like this one.
"Let me," said Katherine and got her niece to lie face down on the bed.
"Ok," said Becky in what Katherine recognized as quiet submission.
Katherine took a moment to reflect on the scene. Her pretty young niece lying on the bed; her flimsy lingerie only held together with a few straps and ties.
Becky clearly was infatuated with her Aunty and Katherine did feel some guilt; her sister's child was lying in her bed, after all.
Katherine's hands moved gracefully over her niece's neck and shoulders. Moving Becky's hair away from her neck, she planted little kisses over her shoulders, feeling her niece moan just that little bit and move around on the bed.