<human>: Can you succinctly summarize the text in 1-3 sentences?

I feel like this is more appropriate for r/relationships than r/sex but let me know if that's a better place for this.

My husband and I have sex about once a week. Sometimes I get spontaneous urges to flirt with my husband throughout the day and I might text him about blowing him, sex, or something like that. If I get home and it's super late, we're exhausted, busy or whatever, it might not happen that same day but it's usually within the following 2-3 days. 

I actually like the buildup and anticipation of sex/blowjob, but he gets irritated and angry if it's not the same day saying that I don't do what I say I'm going to do, starts getting generally negative and critical, etc. Then I feel guilty/hurt and don't want to do it at all or feel resentful when we do eventually get together. 

I feel like sometimes I just want to spontaneously flirt but I get afraid to say anything because if I don't/can't deliver he gets mad. On the other hand, I understand that he gets excited and feels let down if it doesn't happen when he expects it and I don't want to train him that his expectations won't be met.

Are either of us being unreasonable? I just need an objective view.
<bot>: Husband gets mad if I don't deliver on flirtations/offers of sex/BJ on the same day. Am I being too much of a tease or is he being too demanding?