Ou-sama no Koi Asobi
Corporate spy 'Makino' x future CEO 'Kamina'. Kamina busts Makino and forces him to live with him. Makino slowly falls in love with Kamina and decides he doesn't want to spy on the company anymore. Interesting concept, cute couple, average quality but definitely re-readable: simply a fun read.
The Two Lions
Infamous ex-delinquent 'Leo' x kind student 'Junpei'. Leo used to be a feared delinquent but just wants to start over again and live a normal life. Junpei offers to be friends with Leo, and Junpei slowly falls in love with Leo. I like these characters a lot, and the MC being the (probable) seme is really interesting (normally the uke is the MC). Junpei is written very realistically, and I like how Leo doesn't immediately fall for Junpei after he confesses his feelings. This is a wholesome and addictive BL that you'll probably read again.
Honto Yajuu