Sangatsu Boujitsu, Kuma Wo Hirotta

From Blissful Sin:One morning, Kyuya wakes up to find that he\\\'s bedded a bear. That bear is Hozumi, an older man with a scruffy beard and a penchant for clinging to Kyuya and calling him \\\"Kyu-chan\\\". Hozumi\\\'s desperate behavior is a big turn-off for Kyuya, however, Kyuya slowly learns that there is more to Hozumi\\\'s desperation than he could have imagined.