Responses
![](https://pic1.mangapicgallery.com/r/avatar/0e/u942399_50x50.jpg?2)
this one maybe?
http://www.mangago.me/read-manga/dalkomhan_namja/?sD4S
![](https://pic1.mangapicgallery.com/r/avatar/f2/u1279036_50x50.jpg?2)
Is it this one?
http://www.mangago.me/read-manga/blood_sacrifice/
![](https://pic1.mangapicgallery.com/r/avatar/33/u286628_50x50.jpg?2)
Could also be this one?
http://www.mangago.me/read-manga/fangs/
It is a yaoi manga where there are vampires,and there is a guy(who is the uke)that became a vampire very recently and finding a mate for him and there is another guy (who is the seme) living a very dull life because he lost his partner and as per i remember they deliever blood bags as well