Lotus Eater

From Attractive Fascinante:

Rihito promised himself that he'd never fall in love with a hetero or bisexual. However when Rihito's shop manager, Kanda Kouji, confessed to him, he allowed Kanda to hold him. Ri-chan made it clear to Kanda that it's impossible between them. But with Kanda's continuous advances, will Ri-chan give in?

(Note: Side characters Shingo and Ray are from Wonderful Days?)

Chapter 6 is a oneshot tittled Strum and Drang, it's about an infirmary sensei and his student who is sleep deprived.