My Wife

My (25M) wife (29F) admitted to wanting to have sex with my brother (32M). It gave me my biggest orgasm ever

One night we were having sex and dirty talking, I demanded she tell me the kinkiest person she’s fantasized about and she said “your brother”. As she said it I felt her get wetter, I came very soon after. Ever since then, we’ve been having lots more sex and it always leads to this way of talking, she’ll moan his name and sometimes even looks at pictures of him while I rail her. I’m not sure why it turns me on so much but it does.