I Stole Shizuto-kun's First Time

Living together with two handsome men? Manga artist Himari Mizuno stands on the brink after her fiancé was stolen by a childhood friend, she lost her job, and she was kicked out of her home. She needs a place to live, so she decides to move into a share house for creatives. There she moves in two men: Shizuto Yuzuki, a highly wary novelist, and Aki Okamoto, a sociable designer. However, at the welcome party on the first day, Himari has a certain misunderstanding with Shizuto and, drunk, she visits his room intending to correct him---!? (Source: Shogakukan, translated)