Little sister turned succubus by big sister w/ eating out

What do you want, sis? I'm not in the mood. I told you, I can't help it if I'm not his type. Yes, I really am over him, so just drop it. Do you have to be cosplaying right now? It's not? What the hell is it then? Like you really just magically turned into some bat-devil thing? Get outta here. Huh? You expect ME to wear...? But he's not even into that crap anyway!

Look, just stop screwing around and leave me a-- [kissed on the lips] Ew! What are...? [feverish and heavy breathing] What are you doing? Did you just get me sick? Why would you do that? Oh God, my head. Get off my bed so I can lie-- Aah! Something's on my back! And my ass! [hurriedly stripping] Aaaaahhaaaaahhnn!

Oh no. No no no, this isn't happening, I can't be a bat-devil thing, I... [dropping to deep horny voice] feel amazing. Mmm. Oh! [from sis fingering her] That's so good. Keep going. Oh, ah, ahhnhh! [orgasm then panting] What's this pink juice stuff coming out? Looks delicious. [licking/slurping it from fingers] Mmm, strawberry!

Oh, you have juice too? Can I try? [eating out sis] How come you get cherry? That's my favorite. [continues eating out until sis cums in her face] Ack! [laughs, wipes her face and licks it]

Fuck, I can't take it anymore. I'll find that jerk. He can't say no to this. I'll share him with you. Come on. [wings spreading and flapping away, if possible]