Like title says. I 23M am in a relationship with 23F. I love my partner very much and over the course of the past two or three weeks it has really hit me just how much feederism matters to me. We have talked about this fetish of mine before and she didn’t mind it but she did not want to participate in it. Now, I am very worried about telling her that I need this and of pushing her away and alienating her in our relationship. We have spoken about the limits in our relationship, and one of those is polyamory. So that is not an option. Frankly, I do not want to be polyamorous. Ideally, her and I would still be seeing only each other as things are now, and the only difference is occasionally I would go out and help feed someone. I do not want to have sex with another person, but I do want to help someone gain weight and be an active part of that. Thoughts?

Edit 1: I do see myself in a long term relationship with my partner and I want to build something that lasts into the future