Is it normal to have sex desire with my sister?
My sister is 3 years older than I am. She is still single and I am a widower. Only the two of us in the family, the rest are all dead. I live a few miles away from her. We belong to a very conservative family and never had sex outside marriage.
We occasionally go out together to attend gatherings of relatives and oftentimes I sleep in her house whenever we stayed late at night. The last time I slept at her house something came up to me and I touched her. She initially refused but because we are both a bit drunk, her resistance turned into acceptance. We had sex and found out she was still a virgin. She told me afterwards she doesn't want to happen it again. Is sex between siblings very disgusting?