It is bad to make sexual assumptions based on nothing.
Tyler has discovered he has a pony play fetish.
Tyler wants to find someone to explore his sexual tastes with.
Tyler joins an online group for people looking to experiment.
Tyler picks up a woman at a bar and tells her that they will be trying his fetish out without asking first.
Tyler meets someone who wants to try pony play, too.
Tyler sleeps alone that night as the woman leaves uninterested.