This feels so normal. is it?
First let me say that this is NOT a troll. I have been sexually attracted to my youngest sister ever since she grew into her womanly body about 4 years ago. Yes she is an adult. I have never touched her improperly. And I know that I never will. But I have seen her naked a few times over the past 3 or four years and each time I have gotten hard. So hard I had to get to a locked bathroom and pleasure myself to the point of having an intense ejaculation that was very satisfying. I don't want to actually have sex with her (yuck!), but even fully clothed sometimes the sight of her shapely body causes me to want to go someplace and jack off. This feels normal to me. Is it?