OCD/Germophobic Yaoi Title?

urgh i’m so bothered that I can’t remeber what yaoi this is but here’s what i remember happening...
the uke has OCD, there was a part when one of his friends was offering him a bite of the cafateria food and the seme knew he was a germaphobe so he ate almost the whole thing so that the uke wouldn’t have to.
I also remember after they had sex the uke was thirsty and the seme was like “lemme get you your own bottle” but the uke just drinks out of his and he was shocked (о´∀`о)