"That's what I was waiting for." You say giving a pat at her ass.
She shivers and changes her mind.
- "Wait, uncle. I think... we need to stop this." Says Sarah holding her sad head between her arms.
- "Oh, I see. Well, I just need a minute to... Nevermind." You answered a little confused.
You leaves your niece's room to back at the hall, where Marceline's headless body still is waiting for her head. Sitting on the couch, she taps the floor with her foot with impatience. You sit beside, grab your older sister's ankles and take off her flip-flops. Then, pulls her toward you putting her long feet on your crotch.
At first, Marceline puts her hands on her hips with angrily and makes a hand gesture as asking "what are you doing?".
- "Yeah, what are you doing?" -Asks too the voice in your head.- "Feet again?"
- "Yes, I will not rest until fuck all the women's feet in my family." You answered.
Your sister's body doesn't looks happy, so you tickle her soles. Her feet start to kick your crotch trying to make you stop but that only gives you a big erection. Even can hear Marceline's laugh in the room. The next step is take out your dick and leave that her feet examine it but when you do, she makes no move.
- "Black Rose, are you doing this?" You ask.
- "I thought you liked when I do it easier..." Answered the voice in your head.
-"Nah, my aunt was a special case. Unfreezes my sister."
Then Marceline's big toe touches your cock's head, she's trying to know what is that. A little drop of precum mess the tip of her toe, it's sticky and she knows it when used it as a lotion rubbing her soles with each other.
- "Oh! is a bottle of oil, isn't it?" It hears in the other room.
- "What? No, it- I MEAN YES, that's!"
- "That's my boy, giving at her sister a foot rub! I've to be honest, I was afraid at first... because I thought it was your penis! Can you imagine that? Hahaha."
After that, the headless body stretches her legs more comfortable. Even the feet squish your cock between her soles trying to get more 'oil'. You're on ecstasy, but sarah's headless body interrupt.
Sarah's body was pointing at her empty neck. She probably was talking a lot, for how much that her chest was moving.
"Don't tell me you lost your head." You smirk.
Apparently she can hear you because makes an affirmative hand gesture. That's means her head is somewhere in the house. You tried to pay attention but her bare feet, her long legs were more attractive. So you decide to make a deal with her.
"Let me do whatever I want with your feet and I will help you." You smirk again.
Your sister got bored and removes her feet from your cock. Sarah's legs shift awkwardly embarrassed, she's thinking but after a while... she sits on the floor and puts her bare feet around your hard member.
She makes no move. she is nervous. You know it, when her soles start to sweat a lot. Best lubricant ever. Unfortunately Marceline interrupts this time saying:
- "Can I get my foot rub now? Our stepmom will arrive in half hour."
- "Oh, yes. She's so sweet with me, I'll enjoy her company too but I have to end this first." You think.