26 year old “straight” here. Have had a long term gf for years. For the past 2 years, all I’ve been fantasizing about is sucking dick. Specifically thick/girthy cocks. I’m not sure what made this fantasy come about but if I had to guess it’s watching porn. I’ve tried to run away from the thoughts and ignore it but the urge keeps coming back. Any one have any insight if I should go through with my fantasy or keep ignoring it? Any one else into thick cocks?