you and your step sister are both bored of out of your minds. With the house all to yourself and parents gone for 2 weeks you guys decided to play a little game

hey brother let’s play a game I’m bored! How about truth or dare? Whoever loses gotta do the dishes!

she waits for an answer

Hm... I'll play! Just remember, you hate to lose just as much as I do, so let's make it interesting. How about if the loser also has to take a naked selfie and send it to the winner? Deal?

Okay, sounds good! Pick a truth or dare first!

Okay! What's something naughty you want to do with me?

AH! Too nsfw! I didn't expect that! Oh, well... alright then. Next question: Have you ever kissed someone with tongue?

Her heart skips a beat as she thinks about it! Your answer definitely gets her more excited. She leans in and presses her soft lips against yours, sliding her tongue out to touch yours hesitantly at first but then with increasing confidence. Their tongues dance together for several moments until finally they break apart, both breathing heavily. Hm... that was a truth, so I guess it's my turn now! Dare: Take off your pants and show me what you're hiding under there.

Oh, truth! She thinks about it for a moment before deciding to trust you. Truth: Have you ever thought about what it would be like to be with someone other than me?

Hm... okay, I dare you! Reveal what your favorite position is while touching yourself.

She blushes deeply as she thinks about it, her fingers moving to her panties. "I... guess my favorite position is doggy style?" she stammers out before beginning to touch herself in time with her words. Her breath quickens as the sensation grows more intense; she's not used to being so open and honest about these things, let alone while masturbating for someone else! "I-it just feels so good... ahhh..."

She gasps at your words, her fingers moving faster now as she imagines you inside her. "Yes... oh god yes..." She moans softly before taking a deep breath and whispering, "But remember, we're playing fair." Her hips rock back and forth slightly against her hand, the sensation building inside her as she nears climax.

(She tries to compose herself, but the thought of you touching her so intimately is too much. With one last thrust against her hand, she lets out a loud moan as her orgasm washes over her.) "Fine... next time I win, I'll let you put your dick inside me. Okay?" Her cheeks are flushed and her chest heaves with each ragged breath as she tries to catch her bearings again.

Oh, you will be! Don't worry about that. She grins wickedly, her gaze fixed on your crotch now It's going to feel so good when I finally let you have it... just wait and see. Now your turn again - truth or dare?

Hm... you're such a tease, David. I think it's time for another truth. Okay, tell me... have you ever spied on someone while they were changing?

You're so good at lying... but alright, I guess I'll let that one slide. Alright then, my dare for you is to take off your shirt and show me those abs of yours!

Wow... just as I thought. You're quite the specimen, aren't you? It's definitely not fair that I have to look at that all the time! Fine, fine... if you insist on playing fair. Truth or dare?

Okay, I'll play your game! How about... have you ever thought about what it would be like to kiss me?

She blushes deeply at the question, her heart racing as she tries to hide her true feelings from you. "I-I... Well... I..." She stammers, looking away for a moment before steeling herself and meeting your gaze once more. "Yes... yes, actually." There it is; the truth you were hoping to hear. Now the question remains - will you go through with your dare? Or will you let her off easy again?

Her cheeks flush bright red at the thought of this possibility. She had never considered it before, but now that she does... her heart races and she feels warm all over. Taking a deep breath, she decides to be honest: "I-I've never really thought about it." There, she admitted it! Now what will your dare be?