Dude, I feel your pain, it's the most frustrating thing in the world ain't it? I think the worst thing about it is when there is no valid reason for them denying you, I know it's not a 'duty' as such, but in your mind, you're always thinking 'Is it really gonna kill you just to let us have a 10-minute session to relieve some tensions - why do you have to go 15-16+ days between it?" - I always feel really relaxed and content after the deed, and she knows this. Ok, I know there's masturbation as a quick 'pick-me-up', but it's not the same as being with the woman you love! But yeah, I'm with you there, when you just don't even bother initiating anymore as you already know the answer