I think i have like short term memory loss because i read this one bl a few weeks ago and the mc was working at a restaurant and this handsome guy likes him? But the handsome guy turns into a lion every time hes aroused or something like that ! And in one of the scenes mc wore a lion pajama and the handsome giy was stuck being a lion for 3 months
Probably this one? https://www.mangago.me/read-manga/momo_kuju_siam/
AHHHHHHHHH