Straight but aroused by women’s bodies?

Really don’t know what other sub to ask this question in but does anyone else feel the same? I’m going to be “crude” when I say that I can only masturbate when I get aroused by a woman’s body first. Like I usually never a watch porn because I don’t like the whole concept and what it means for society but when I used to as a teenager, I could only feel aroused looking at a woman’s picture and then I would finish off with a video of both genders. As a kid I would see a particularly “voluptuous “ woman and get aroused but I cannot imagine being in a relationship with a woman and I don’t want to have sex with one. The idea of me having sex with a woman does not arouse me or make me feel anything but for some reason the female body in itself does? I don’t know if this is weird and I’m not looking for a label I just want to know if anyone relates. Sorry if this is TMI as well. 😅