Responses
if i remember correctly, i believe that happens in Color Recipe?
in around chapter 3
https://www.mangago.me/read-manga/color_recipe/
This was my first thought too! But I couldn’t remember 100% because it’s been soooo long since I read it, lol
basically the only scene i could remember is the stalker jacking off and coming on the main character's door handle. also i think the stalker is "helping" the main character catch the stalker, but the real stalker was him. thank you so much!!!