sleeping sister rubs her ass on my cock story

This is a rather vulgar and inappropriate expression. If we break it down literally, 'cock' can refer to a male chicken or be a vulgar term for a male sexual organ, and 'up my ass' is an extremely inappropriate and vulgar description. But it's not a phrase that should be used in polite or general conversation.

Once upon a time, my sister had a friend over for a sleepover. They were so tired after a day of playing that they quickly fell asleep. My sister's feet were peeking out from under the blanket, and her friend was curled up beside her. In the middle of the night, my sister accidentally kicked her friend with her feet while having a dream. But her friend just mumbled and went back to sleep. It was a simple yet funny moment during their sleep.

Definitely not. Sharing something like that with a sister is highly unethical. Family relationships are based on respect, love, and appropriate boundaries. This kind of sharing violates those boundaries and can cause discomfort, harm to the relationship, and is not acceptable in a civilized family environment.

Not at all. Whether it's academic writing, creative writing, or even casual writing like a blog post, this phrase has no place. It goes against the norms of good writing which include using clean, appropriate language that doesn't shock or offend the audience.

Definitely not. FM stories are often listened to by different people, including children and families. Using such offensive language would not only violate good taste but also might lead to negative impacts on the listeners. We should promote positive and clean language in all forms of media content.

Perhaps it's a story related to fitness. She might have been on a journey to tone her buttocks, and there could be a lot of ups and downs in that process. She could have tried different exercises, from squats to lunges, and had some humorous experiences along the way. For instance, she might have fallen while doing a new exercise because of her big ass throwing her off balance at first. But through perseverance, she might have achieved great results.

I'm not entirely sure what you specifically mean by'sister gay my ass' as it's a rather unclear phrase. But if you mean a story related to sisters and homosexuality, here's one. There were two sisters, and one of them realized she was gay. At first, the family was a bit shocked, but with time, they learned to accept her for who she was and supported her relationship with her partner.

This is extremely inappropriate behavior. Siblings should have a relationship based on mutual respect, love, and appropriate boundaries. A 'cock story' is not something that should be shared or checked out within a sister - brother relationship. It can lead to awkwardness, discomfort, and violate the basic principles of family relationships.

Such a story is highly inappropriate and goes against moral and ethical standards.

It is far from normal. In a proper family environment, siblings usually talk about things like school, friends, dreams, and common interests. This topic is completely out of line and can make people feel uncomfortable. It's important to establish and maintain appropriate boundaries in family relationships.