En is a newly made vampire currently under the care of Utsugi, a worker for the vampire agency Fangs. But when En goes to his first matchmaking party and finds himself a hot commodity as an untouched vampire to pair with and feed off of, he desperately announces he'll pair with Utsugi instead. After that, Utsugi begins to pursue En while also slowly introducing him to the world of vampires and the new friends and struggles he'll have. But En can't bring himself to completely trust and pair with Utsugi since he knows Utsugi still isn't telling him everything. It's well-written and interesting with good sex scenes, so I like it so far. Trigger warnings: mass murder, suicidal ideation, mention of cheating.
Fangs