The story revolves arround the mc and a succubus and how they fall in love by the end of series.
The story starts when the succubus is hungry,spots the mc while he's a sleep,then the usual process but she love the amount of semen and magic she gets from absorbing the semen. By the end of series the mc becomes a demon king with the succubus as his wife.

I cant remember much of the story as its been a long time.
Apart from this i remember the artist was "type.90" (Im not 100% sure as i was not able to find the doujin under the artist name)

That author exists (might have just been how you formatted it!): Type. 90

http://i.imgur.com/LxhWm.jpg (will reformat this some day…)

Quote from flowinmyboat

That author exists (might have just been how you formatted it!): Type. 90

I know that he exist but i cant find the doujin when i search for it on this site or on the other sites. Maybe i remember the wrong artist hence i mentioned im not 100% sure.

Quote from Heavenly_Bliss

I know that he exist but i cant find the doujin when i search for it on this site or on the other sites. Maybe i remember the wrong artist hence i mentioned im not 100% sure.

Ohh, sorry, misread it. Tried to do a search but if it's not Blood Lunch from Type. 90 or Brandish then I can only throw out one maybe-fit I have read (matches old, it's about a group of succubus, and there is the semen sucking): Devil Ecstasy.

Sorry, just throwing things out there - hope you find it!

http://i.imgur.com/LxhWm.jpg (will reformat this some day…)

Purimu No Nikki maybe?

Reality is a momentary dream but a dream is a reality for an eternity.