Also known as Succubus Research Diary, srd, steam:1495000
The daring explorer Serena and the kindhearted succubus Nerisha meet by chance in the depths of the Underground. Succubus Research Diary is an adult visual novel about the unusual and very intimate relationship between the two women.
The protagonist of Succubus Research Diary, Serena, will be a major character in the fifth Arcus Plume game, Oasis of Lilies! The daring explorer has left the dangers of the Underground behind for now, and has a steady…
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Top picks from 25 Steam achievements, sorted by player unlock rates.
