Which yaoi is this one

Ok so I was watching a tiktok compilation and in one of them they showed scenes from a yaoi and I wanna read it but the tiktok user doesn't show up when I search them. So the top (I think) has purplish blackish hair and yellow eyes. The bottom has bluish blackish hair and I believe black eyes. In the scene the bottom is talking about how no matter how many meds he takes the pheromones are too much to handle and asks the top for meds in his suitcase and the top crushes the pills.

Thank you in advance if anyone can help this yaoi deprived soul