My sister asks for cunnilingus, and I'd like to fuck her. Lick her, what if she gives it to me later?

Are you just gonna stare at me like that? It's time to touch me and fuck me

I didn't think I'd be so lucky to fuck my stepmom on New Year's Eve

She's got a whip in her hand 😏 And she's asking: "Spank me!" (BDSM in progress)