Glen (글렌)
MC is getting stalked and then someone steps in to help...
Meikon
MC enters into a spirit marriage (?) with a doll maker.
Wakatte Kudasai
Stalker one shot. Rape so yeah, otherwise good though.
Ibara no Naka no Hana
No description but looks great from the comments; manipulation and yandere sign me up.
Bistro Ookami no Henai
Collection of possessive lover stories
Suki ni Shitaiyo
Short story about mutual obsession
Hoshoku-sha Kisumi-kun
MC is in love with a guy who he ends up kidnapping.
Ore Dake Mi Nai to xx Shichau zo
MC finds that he's really unlucky in love, but actually it's because his old friend won't let others have him.
May Belongs to Me
MC is beaten up by his ex and then wakes up chained in the house of his rescuer, who treats him like a pet. Yeah this started off with high hopes but it did not fulfill. I thought it was just a possessive master/pet play, but it seems that master is weird af and I don't like these vibes. Dropped ch13
Itoshii Kimito Seiryakukekkon