My stepbrother discovered my secret. I suck his cock and spread his ass so he wouldn't tell.

My stepbrother's friend told him he fucked me and that I loved taking cock in the ass. Now he knows I'm not a virgin and is blackmailing me into telling everyone. The pervert told me that if I didn't suck his cock every night and let him fuck me, I'd stop being the darling of the house. Now I have to pay him to keep quiet.