Eikyuu Shimei Onegaishimasu!

After losing her parents and being bullied in middle school, Towako retreated into a reclusive life of reading books and writing amateur fiction, with her older brother supporting them both. But one day, a trio of handsome nightclub hosts—her brother's new coworkers—suddenly barge into her house, and into her life! Whether it's running into one of them naked, or being on the receiving end of a sudden embrace... Towako's days of quiet solitude may be over for good?!

(Source: NTT Solmare)