Ikeguchi Wataru has a sexual addiction! However the young virgin has to look after it himself. Logically, of course, this is all caused by a parasitic demon who eats excitement levels. Maybe that perverted international doctor and the Chinese Taoist potions master can resolve the problem.
The particular give & take partnership. Hellsing (Dhampir) gives their body to Tayuu, whilst Tayuu gives Hellsing their body fluid. When Tayuu and Hellsing meet, most they do are to argue, and also to have very kinky intercourse…”I want to touch” “I want to dominate”… Tayuu isn’t going to understand the reason why he desires…