Their arms are caging their little sibling against the wall. Their little sibling squirming under their gaze, breathing fast. "What have you told about cumming without permission?"
They answer "I thought you were only coming back next weekend, and I forgot my notebook in your room. I just thought if sneak in real fast, you wouldn't...". Their hand grips little sibling's chin to look at them. "I'm not talking about coming into my room, I'm talking about cumming sib. Did you or did you not cum without my permission? Huh?"
Their face flustered and shakes their head. "N-no, I - I didn't. I've been waiting for you just like you asked". They chuckle and say, "Oh sweet little sib *stroking their fingers across their face* I didn't ask, I commanded you, there's a big difference". They're grip stronger. Little sibling avoids eye contact, so they force their face to look at them again. "Are you hiding something from me sib? You know how I feel about that, no secrets between us. Do remember that or do I Need to Make you remember? Huh?". "I... humm... I slept on your bed while you were away". "Not even close. C'mon, spill it out".
Closing their eyes and sighing, little sib says, "While you were away, I edged every night on your bed, and thought of you. But I didn't cum or ruined, I promise. I just needed the distraction cause I was missing you too much sib. You weren't around so I had to do something about it". "Well, your big sib is here now, so you don't have to worry about that anymore. You hear me? *little sib nods* now what should be your punishment? Humm oh I know, sinec you've missed me so much, even though it was only for 3 days you needy little slut, you're going to have to sleep in my bed with me. And I'm going to use your body to get off whenever I feel like it. You can deny me all you want, baby sib. But you know what you did... you came into my room without permission *lil sib starts to open their mouth to say something but big sib places their fingers on their lips* tsk tsk...i know what you're going to say. *leaning close to their ear and whispers* and i don't care. Besides you don't to disappoint me again, right? Huh?"
"But you just said that *muffled sounds*". Big sib covers their mouth, and say, "There's no way you can fight me, I'd sure like to see you try though" they say as they grip their chin so hard their lips smooch together. "C'mon you little slut, show how much you want you big sibling".
