[f4F] My sister trains me with her strap.

NSFWONS RP/Conversation

At 20 I was still a virgin but as my older sister you could see it. I had a craving for sex and when it finally happened I was going to dive in deep. You had this feeling that I was on the verge of attending one of those types of Frat parties. You weren't sure why I hadn't yet, maybe it was just my general hesitant and timid demeanor.

What you did know is that I'd be far better off if I was prepared. If instead of throwing myself to fate while blackout drunk I had my first experiences in safer environment. If someone who truly cared about me would help me explore and find what I wanted and more importantly what I could handle. As it were though the guys and girls I was hanging around weren't those types. You'd seen them around me and you knew with them it was a matter of time until I learned everything the wrong way.

You had to do something. You knew it was probably wrong but there were no other options.

After all if you used a strap-on it's not like we're having actual sex so how taboo could it really be?


Thanks for reading!!!

This is a scenario I cooked up where I'd be on the more submissive/receptive side which is a rarity for me.

The really exciting thought I'd like to play with here is that we are related but we rationalize it by saying it's ok because it's not PIV. We shouldn't be doing this by all usual standards BUT it's not like one of us is cumming inside the other so that makes it ok right?

Posted Jan 11, 2026, 8:16 PM UTC

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