My brother-in-law mistakenly mistakes me for his wife. We end up fucking.

I feel very lonely in my room, and I run to take refuge in my brother-in-law's room, but he mistook me for his wife and slowly starts fucking me, I find myself scared and nervous but I loved feeling that huge cock in my vagina, now I only desire his cock daily, it has become my obsession, I want his cock, tell me what you would do to me if I got into your bed, would you respect me or fuck me?