I Thot You Was a Toad's manga / #Reincarnation(2)

Naono Bohra can write unconventional yaoi. In this one, Lune, the past life wifeykins, was a helluva woman. So much so that, even in his present reincarnation, ultra-manly-man and mercenary bodyguard, Araki Kyosuke, hasn't quite got what it really takes to top her ... him ... whatever ... even if he can jump out of second-storey balconies without busting his ankles. But there is another secret at play in this love story.

Vampire clan living in abandoned house. Funny disclaimer on Chapter One, page 11.