I'm guessing you already read "unsleep"? I'm struggling to find something similar
idk if you've read https://www.mangago.zone/read-manga/unsleep/ yet but sounds like something you're looking for
The only one I could think of was this:
https://www.mangago.zone/read-manga/omae_wa_hitsuji/
https://www.mangago.zone/read-manga/an_exclusive_contract/ As a heads up tho it's kinda been dropped. Got updated a few months ago but aside from that there was nothing for years
omg i love an exclusive contract i often check it to see if it's been updated :( do u know why it's been dropped or if there's any other place i can find it ?
A trope I LOVE, bl or gl or idk but the main love interest being SEVERELY sleep deprived and one night they sleep with the mc for a night then wakes up nd says something along the lines of:"I cant remember the last time I slept that well" YUHYUHYUHYUH I EAT IT UPPP EVRYTIME and they literally cannot sleep well without the mc?_(#(#(;#9#+# I NEED IT