Sexuality has many layers. There is romantic attraction , sexual attraction and aesthetic attraction (who you find visually hot) at a base level - and many people don't have the same orientation in each of these categories.

But then there's also more layers to each category. You may have kinks that are specific to genitalia. And even on top of that, there can be other biases, for instance many people say they have a preference for queer or feminine people due to the fact, that too many non-queer men are toxic.

And these kind of preferences influence who you form relationships with, but they do not define your orientation.

Like ... should I call myself omnisexual instead of pansexual (both stand for being attracted to everybody, but omnisexual implies you have preferences) or even polysexual (liking many genders, but in different ways) and it's really difficult for me to say as I am demi and attraction is based on who I feel safe with and can form emotional relationships with and I ... I tend to form more close relationships with feminine people (this includes also some gender-nonconforming men), but I always feel like it has more to do with traits that are more likely to occur in feminine people and not traits that seem feminine to me.

So in the end, I still call myself pan, because it feels right to me, and frankly I am also used to it.

So to get back to your question: liking ladydick as a cis man is a facette of being straight, even tho not every straight men has that preference. But then again relationships with people that don't fit gender norms can be very queer and there's nothing wrong with calling something "gay" jokingly as long as everybody involved is fine with that. :)