"What do you mean you need help? I only said that I can give you assistance as a joke, since there's literally nothing I can do to help you." I said, while rubbing my forehead at the preposterous situation of my mother asking me to help her push something out of her crack.
"That is unless you want me to shove both my hands into your butt and spread your anus so wide that I can see everything inside, and pour whatever is inside of you out."
"What?! That's scary!" She exclaimed in fright when she thought about me fisting her asshole. "There's no way I want to do that! I don't want to be walking around with loose buttocks."
"Then you better release the liquids inside of you by yourself, mom, since I see no other way to help you out." I pushed myself back on the chair and folded my hands to see what she was going to do.
"But Kafi...E-Even if you say that Mommy is still a little scared to do what you said, what if something goes wrong and I do something embarrassing as spray whatever is inside all over the floor?" She shook her head at the thought of ejaculating her anal fluids like she came from her pussy and making a mess once again.
"Then I'll just use the mop and clean it up after dinner...You've probably changed my diaper so many times in the past without any objections, so it only makes sense that I clean up your anal cum right now now that I'm older." I said as if I were taking care of my mother, who had gone senile with old age and couldn't take care of herself; in this situation, it was much more lewd, which made my mother's ears turn bright red.
"But if you really want my help..." I gave in and decided to help her out a little, which made her eyes glow and look up at me like I was an angel sent to save her. "Then simply do what I say without asking questions, and this will all be over."
"Just do what you say?" My mother looked at me suspiciously, as if she were doubting my intentions. "Does that mean you'll make me do obscene things, like making me stick my b-butt out for you and shake it while you w-watch?"
"Of course not!" I glared at her angrily for thinking her own son would do such a thing, which made her roll her eyes since she knew what type of person I truly was. "And if you don't want to trust me that much, then you can just do it yourself without any advice from me since I'm not the one that needs help here."
"How did you do that?" She looked back at me with surprise and amazement in her eyes, at making her spread her legs with just my words. "How did you make my legs move in such a way?"
"It's really nothing. I just made you think of a situation where you would unconsciously spread your legs wide." I stared at her anus that had been spread along with her legs, judging by how it was changing it's shape from a circle to that of an ovel.
"...And spreading your legs so that you can take your son's dick inside of you was the first thing that came to my mind, so I made you imagine that situation."
"W-Why would you think that I would spread your legs just for you?" She asked with a blush on her face, not willing to accept that as the reason for her spreading her legs.
"That's because you're an incestuous mother who's in love with her son and is waiting for the moment he shoves his fat cock into you and fills you up with his fresh load of cum." I said, and saw her anus twitch like it was saying that it also didn't want to be empty and needed some filling.
My mom's face turned completely red at my explanation, and she looked like she wanted to say something back for her dignity. But when she felt her legs move and looked down to see her legs miraculously spread even more after hearing my words, she lost all the motivation she had to fight me and chose to silently move on.
"W-Whatever the reason is, it's really not that important, so let's quickly move on." She excused herself so that she didn't embarrass herself anymore.
"Now that you've spread your legs wide enough that even your asscheeks are split into two, mom..." I stared at her juicy asscheeks that were hanging from her bones, which completely revealed her tender anus to me.
"I need you to use your hands to spread your anus as well, since then only will the liquids on the inside flow out of you more easily...And doing this would also help you not to stain the insides of your butt, which I just cleaned up when you pushed everything out, since the stream would go right down to the cloth below and not touch anything else."