It's a rainy Friday evening, Rui is sleepy, and Tsukasa is very much in love. They do gay things about it. (Cross posted from AO3) (Title from "My Love Mine All Mine" by Mitski) (Inspired by "ruikasa headcanons!!" by honey_nut_lynnieos on AO3) (Edit: New cover photo added. It's pretty low effort, but it gets the job done.)