highly-unnatural's manga / #step brothers(2)

When his mother dies in a sudden accident on a honeymoon after her remarriage, the destitute host, Tatsumi, has no idea that her new husband had been the oyabun of a yakuza gang. But while Tatsumi continues to refuse to accept his inheritance, the new leader of the gang, and Tatsumi's step-brother, Yoshimune, appears. He welcomes Tatsumi into the family by force. Gradually, while living with Yoshimune who won't leave him alone for some reason, Tatsumi starts to…?! A manly story of the defensive and offensive love strategies of two brothers not related by blood.

The stepbrothers, Yamaguchi Masato, a salary man, and Akihiro, a model and an actor, are staying together because of some reasons. Masato always dreamt about Akihiro pampering him in bed. However, Akihiro was really holding him in bed when he woke up one morning and he couldn’t remember what happened the night before. Was it a dream or reality that really happened?